SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Product name
Unique Formula Identifier(UFI):

Immersol(TM) HI 661:

3H30-X03V-7003-X3X1

1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the Sub: Life Sciences, Research and Development
stance/Mixture
Industrial and professional use
High refractive index Immersion oil, halogen-free
1.3 Details of the supplier of the safety data sheet
Manufacturer/supplier:Address:

Telephone:Carl Zeiss Jena GmbH
Oberkochen location
Carl-Zeiss-Straße 22D-73447 Oberkochen+49 7364 20-0

Technical Information
TelephoneTelefax:::

Chemical and material engineering+49 7364 20-4599+49 7364 20-4521

Product Safety
E-mail address::

Chemical and material engineering
SDS@zeiss.com

1.4 Emergency telephone number
Poisening Control Center:+49 551 19240 (24 hours)

SECTION 2: Hazards identification
2.1 Classification of the substance or mixtureClassification (REGULATION (EC) No 1272/2008)
Acute toxicity, Category 4
H302: Harmful if swallowed.
Skin irritation, Category 2
H315: Causes skin irritation.
Long-term (chronic) aquatic hazard, CatH413: May cause long lasting harmful effects toegory 4
aquatic life.
2.2 Label elements
Labelling (REGULATION (EC) No 1272/2008)

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SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0

Material: 000000-0616-325

Revision date: 27.07.2023

Date of last issue: 27.07.2023

Hazard pictograms:Signal word:Warning

Hazard statements

:

H302
H315
H413

Precautionary statements:

Prevention:
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.

Harmful if swallowed.
Causes skin irritation.
May cause long lasting harmful effects to aquatic life.

Response:
P302 + P352
water.
P332 + P313
attention.

IF ON SKIN: Wash with plenty of soap andIf skin irritation occurs: Get medical advice/

2.3 Other hazards
None known.

SECTION 3: Composition/information on ingredients
3.2 Mixtures
Chemical nature:Components
Chemical name

Mixture based on thiourethanes.
CAS-No.
EC-No.
Index-No.
Registration number
139-66-2
205-371-4

Diphenyl sulphide

For explanation of abbreviations see section 16.

Classification

Acute Tox. 4; H302
Skin Irrit. 2; H315
Aquatic Chronic 4;
H413

Concentration(% w/w)
60 - 65

SECTION 4: First aid measures
4.1 Description of first aid measures
General advice: Remove and wash contaminated clothing before re-use.
If symptoms occur or if in doubt, seek medical advice.
If inhaled:Provide with fresh air.
2 / 12SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

In case of skin contact:

Wash off with soap and plenty of water.
In the case of skin irritation or allergic reactions see a physician.

In case of eye contact:

Rinse immediately with plenty of water for at least 5 minutes.
Consult a physician.

If swallowed:

Rinse mouth.
Only trained first-aid staff may induce vomiting.
Consult a physician.

4.2 Most important symptoms and effects, both acute and delayed
Symptoms: The most important known symptoms and effects are described in section 2 and / or section 11.
4.3 Indication of any immediate medical attention and special treatment needed
Treatment: No information available.

SECTION 5: Firefighting measures
5.1 Extinguishing media
Suitable extinguishing media

Unsuitable extinguishing
media

:

Carbon dioxide (CO2)
Dry chemical
Foam
Water spray jet:

High volume water jet

5.2 Special hazards arising from the substance or mixture
Specific hazards during fire- : In case of fire formation of carbonoxides and other toxic gasfighting
es/vapors is possible.
(see section 10).
In the event of fire and/or explosion do not breathe fumes.
5.3 Advice for firefighters
Special protective equipment
for firefighters
Further information:

In the event of fire, wear self-contained breathing apparatus.
Use personal protective equipment.

:

Avoid extinguishing water reaching water, ground water orsewage system.
Dispose extinguishing water according the local, official regulations.

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SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

SECTION 6: Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
Personal precautions: Avoid contact with skin, eyes and clothing.
Use personal protective equipment.
Do not breathe vapor/aerosol.
Ensure adequate ventilation.
6.2 Environmental precautions
Environmental precautions:

Do not flush into surface water or sanitary sewer system.
Avoid subsoil penetration.

6.3 Methods and material for containment and cleaning up
Methods for cleaning up: Soak up with inert absorbent material (e.g. sand, silica gel,acid binder, universal binder, sawdust).
Keep in suitable, closed containers for disposal.
6.4 Reference to other sections
Adequate disposal, For disposal considerations see section 13.

SECTION 7: Handling and storage
7.1 Precautions for safe handling
Advice on safe handling:
Advice on protection against
fire and explosion:

Avoid contact with skin and eyes.
Wear personal protective equipment.
Provide sufficient air exchange and/or exhaust in work rooms.
Normal measures for preventive fire protection.

7.2 Conditions for safe storage, including any incompatibilities
Requirements for storage: Keep only in the original container. Keep tightly closed. Keepareas and containers
away from direct sunlight.
Advice on common storage:

Keep away from food and drink.
Keep away from incompatible material.

Recommended storage temperature:

12 - 28 °C:

Apart from the uses mentioned in section 1 no other specificuses are intended.

7.3 Specific end use(s)Specific use(s)4 / 12

SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

SECTION 8: Exposure controls/personal protection
8.1 Control parameters
None.
8.2 Exposure controls
Personal protective equipment
Eye/face protection: Goggles
Hand protection
Material
Break through time
Glove thickness:::

e.g. butyl rubber> 480 min
0.7 mmMaterial
Break through time
Glove thickness:::

e.g. nitrile rubber> 30 min
0.4 mmRemarks:

Use protective gloves which have been adapted to the respective purpose and are appropriately resistant to chemicals(DIN EN 374). The "Regulations for the use of protectivegloves" (BGR 195) contain information on what gloves tochoose and for what purpose they should be used. Ask theglove supplier for the penetration time of the glove material.
(in full contact)(in splash contact)closed work clothing
Keep working clothes separately.
Not required; except in case of aerosol formation.
Avoid contact with skin, eyes and clothing.
Take off all contaminated clothing immediately.
When using do not eat, drink or smoke.
Wash hands before breaks and at the end of workday.

Skin and body protection:

Respiratory protection
Protective measures::

SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state: liquidColour: pale yellowish
Odour: like organic sulphur
Flash point: > 110 °C
Decomposition temperature:

No data available

pH:

Not applicable

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SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Date of last issue: 27.07.2023

Viscosity
Viscosity, kinematic:30 - 40 mm²/s (20 °C)
Method: DIN 51562

Solubility(ies)
Water solubility:insoluble:log Pow: 4.45 (25 °C)

Partition coefficient: noctanol/water

Material: 000000-0616-325

9.2 Other information
No data available

SECTION 10: Stability and reactivity
10.1 Reactivity
No data available
10.2 Chemical stability
No decomposition if stored and applied as directed.
10.3 Possibility of hazardous reactions
Hazardous reactions: Violent reactions are possible with oxidizing agents.
10.4 Conditions to avoid
Conditions to avoid:Strong heating.

10.5 Incompatible materials
Materials to avoid:

Strong oxidizing agents

10.6 Hazardous decomposition products
Carbon monoxidecarbon dioxide
not completely burned hydrocarbons
Hydrogen sulphide
Sulphur oxides
and other toxic gases and vapors
Hazardous decomposition: None known.
products

SECTION 11: Toxicological information
11.1 Information on hazard classes as defined in Regulation (EC) No 1272/2008
Acute toxicity
Product:6 / 12

SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023
Acute oral toxicity

Material: 000000-0616-325
Date of last issue: 27.07.2023:

Acute toxicity estimate: 877 mg/kg

Diphenyl sulphide:
Acute oral toxicity:

LD50 (Rat): 544 mg/kg
Method: RTECS

Acute dermal toxicity:

LD50 (Rabbit): 12,543 mg/kg
Method: RTECS:

Causes skin irritation.

:
:
:
:

Rabbit
RTECS
irritating
Skin irritation

Components:

Skin corrosion/irritation
Product:
Remarks
Components:
Diphenyl sulphide:
Species
MethodResultRemarks

Serious eye damage/eye irritation
Product:
Remarks:

None known.

::

RabbitEye irritation

Components:
Diphenyl sulphide:
Species
Remarks

Respiratory or skin sensitisation
Product:
Remarks:

None known.

:

No data available

Germ cell mutagenicity
Product:
Germ cell mutagenicity- Assessment

7 / 12

SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

Carcinogenicity
Product:
Carcinogenicity - Assessment:

No data available:

No data available:

No data available

Reproductive toxicity
Product:
Reproductive toxicity - Assessment
STOT - single exposure
Product:Remarks
Aspiration toxicity
Product:
No data available11.2 Information on other hazards
Further information
Product:
Remarks:

No data is available on the product itself.
Other dangerous properties can not be excluded.
The product should be handled with the care usual when dealing with chemicals.

SECTION 12: Ecological information
12.1 Toxicity
Product:
Ecotoxicology Assessment
Acute aquatic toxicity:

No data available

12.2 Persistence and degradability
No data available
12.3 Bioaccumulative potential
Product:
Bioaccumulation:

Remarks: Due to the distribution coefficient n-octanol/water,
8 / 12

SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

accumulation in organisms is possible.
Components:
Diphenyl sulphide:
Partition coefficient: noctanol/water:log Pow: 4.45 (25 °C)

12.4 Mobility in soil
No data available
12.5 Results of PBT and vPvB assessment
Product:
Assessment:

Remarks: Not applicable12.6 Endocrine disrupting properties
No data available
12.7 Other adverse effects
Product:
Environmental fate andpathways
Additional ecological information:

No data available:No data is available on the product itself.
Do not discharge into sewerage system, surface water or soil.
Adequate disposal

SECTION 13: Disposal considerations
13.1 Waste treatment methods
Product:

In accordance with local and national regulations.

Contaminated packaging:

Dispose of as unused product.

SECTION 14: Transport information
14.1 UN number or ID numberADR:

Not regulated as a dangerous good

IMDG

:

Not regulated as a dangerous good

IATA

:

UN 3334:

Not regulated as a dangerous good

14.2 UN proper shipping nameADR

9 / 12

SAFETY DATA SHEETaccording to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

IMDG:

Not regulated as a dangerous good

IATA:

Aviation regulated liquid, n.o.s.
(, mixture)

ADR:

Not regulated as a dangerous good

IMDG

:

Not regulated as a dangerous good

14.3 Transport hazard class(es)ClassIATA

Subsidiary risks

:

9ADR

:

Not regulated as a dangerous good

IMDG

:

Not regulated as a dangerous good

IATA (Cargo)
Packing group
Labels::

IIIMiscellaneous

IATA (Passenger)
Packing group
Labels::III
Miscellaneous

ADR:

Not regulated as a dangerous good

IMDG:

Not regulated as a dangerous good

14.4 Packing group

14.5 Environmental hazards

14.6 Special precautions for user
The transport classification(s) provided herein are for informational purposes only, and solely
based upon the properties of the unpackaged material as it is described within this Safety Data
Sheet. Transportation classifications may vary by mode of transportation, package sizes, and variations in regional or country regulations.
14.7 Maritime transport in bulk according to IMO instruments
Not applicable for product as supplied.

SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
Seveso III: Directive 2012/18/EU of the European Parliament and of the Council on thecontrol of major-accident hazards involving
dangerous substances.

10 / 12

Not applicableSAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

Other regulations:
Follow Directive 94/33/EC on the protection of young people at work and its national implementations.
Follow Directive 92/85/EC on the protection of pregnant workers and workers who have recently given birth or are breastfeeding, and its national implementations.
15.2 Chemical safety assessment
Not required.

SECTION 16: Other information
Full text of H-Statements
H302
H315
H413

::
:

Harmful if swallowed.
Causes skin irritation.
May cause long lasting harmful effects to aquatic life.

Full text of other abbreviations
Acute Tox.
: Acute toxicity
Aquatic Chronic: Long-term (chronic) aquatic hazardSkin Irrit.
: Skin irritation
ADN - European Agreement concerning the International Carriage of Dangerous Goods by Inland
Waterways; ADR - Agreement concerning the International Carriage of Dangerous Goods byRoad; AIIC - Australian Inventory of Industrial Chemicals; ASTM - American Society for the Testing of Materials; bw - Body weight; CLP - Classification Labelling Packaging Regulation; Regulation (EC) No 1272/2008; CMR - Carcinogen, Mutagen or Reproductive Toxicant; DIN - Standardof the German Institute for Standardisation; DSL - Domestic Substances List (Canada); ECHA European Chemicals Agency; EC-Number - European Community number; ECx - Concentration
associated with x% response; ELx - Loading rate associated with x% response; EmS - Emergency Schedule; ENCS - Existing and New Chemical Substances (Japan); ErCx - Concentration associated with x% growth rate response; GHS - Globally Harmonized System; GLP - Good Laboratory Practice; IARC - International Agency for Research on Cancer; IATA - International Air
Transport Association; IBC - International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk; IC50 - Half maximal inhibitory concentration; ICAO - International Civil Aviation Organization; IECSC - Inventory of Existing Chemical Substances in China;
IMDG - International Maritime Dangerous Goods; IMO - International Maritime Organization; ISHL- Industrial Safety and Health Law (Japan); ISO - International Organisation for Standardization;
KECI - Korea Existing Chemicals Inventory; LC50 - Lethal Concentration to 50 % of a test population; LD50 - Lethal Dose to 50% of a test population (Median Lethal Dose); MARPOL - International Convention for the Prevention of Pollution from Ships; n.o.s. - Not Otherwise Specified;NO(A)EC - No Observed (Adverse) Effect Concentration; NO(A)EL - No Observed (Adverse) Effect Level; NOELR - No Observable Effect Loading Rate; NZIoC - New Zealand Inventory ofChemicals; OECD - Organization for Economic Co-operation and Development; OPPTS - Officeof Chemical Safety and Pollution Prevention; PBT - Persistent, Bioaccumulative and Toxic substance; PICCS - Philippines Inventory of Chemicals and Chemical Substances; (Q)SAR - (Quantitative) Structure Activity Relationship; REACH - Regulation (EC) No 1907/2006 of the EuropeanParliament and of the Council concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals; RID - Regulations concerning the International Carriage of DangerousGoods by Rail; SADT - Self-Accelerating Decomposition Temperature; SDS - Safety Data Sheet;
11 / 12SAFETY DATA SHEET

according to Regulation (EC) No. 1907/2006

Immersol (TM) HI 661

Version 3.0
Revision date: 27.07.2023

Material: 000000-0616-325
Date of last issue: 27.07.2023

SVHC - Substance of Very High Concern; TCSI - Taiwan Chemical Substance Inventory; TECI Thailand Existing Chemicals Inventory; TRGS - Technical Rule for Hazardous Substances; TSCA- Toxic Substances Control Act (United States); UN - United Nations; vPvB - Very Persistent andVery Bioaccumulative
Further information
Other information
Sources of key data used tocompile the Safety Data
Sheet::

Relevant changes to the previous version are symbolized byvertical bars at the left edge.
Reg. 1272/2008, Annex VI
TRGS 900
TRGS 903
International dangerous goods regulations
Supplier details

The information in this safety sheet is based on the data available at the time of compilation andis intended to describe the product with respect to the precautions to be taken in its use. This information is provided without any guarantee of the properties specified.
MT / EN

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