Fine Chemicals
Fine Chemicals
Fine chemicals are rapidly expanding its sector in either raw materials or intermediates. Taking
advantage of our accumulated technology over a long time, we are developing various kinds ofThio compounds, Azide compounds, Tetrazoles and Carbodiimides. These compounds havediverse applications for pharmaceutical and agricultural chemical intermediate, electronic industry
materials, photographic chemicals and other general industrial chemicals. We also take proactive
approach to contract synthesis to meet the diverse needs.

Carbon Disulfide
We started manufacturing of Carbon disulfide in 1929. It is used as solvent for fibers andcellophane. In recent years, it is also used as raw materials for industrial chemicals such as
rubber chemicals and agricultural chemicals.

Products Lineup
Abbrevia
tion

Chemical
nameChemical Formula

CAS NO.

MITI NO.

Main
Applications

SulfidesCSCarbondisulfide75-15-0

1-172

Raw material for
Pharmaceuticals
andagrochemicals

TDG

Thiodiglycol

111-48-8

2-470

Raw material
for Dyes

Thiocyanates
XK

Potassium
thiocyanate

333-20-0

1-152

Raw material
for chemicals

BTC

Benzylthiocyanate

3012-371-Raw materialfor chemicals

Isothiocyanates
PIT

Pheny lisothiocyanate

103-72-0

3-3239Raw material forphotochemicals

BIT

Benzyliso-thiocyanate

622-78-6

3-3243

Raw material
for chemicals

FIT

3,4Difluorophenyl
isothiocyanate

11302875-4-Copyright © TOYOBO MC Corporation All Rights Reserved.

Raw material for
pharmaceuticals

Fine Chemicals
Abbrevia
tion

Chemicalname

Chemical Formula

CAS NO.

MITI NO.

Main
Applications

Mercaptans
MTG

2-Mercapto-ethanol

60-24-2

2-458

Raw material for
optical lensTAS

Thiomalic acid70-49-5

2-1451

Raw material for
pharmaceuticals

TPMMTritylmercaptan

3695-770-

Raw material for
pharmaceuticals

ATP4-Amino-thiophenol

1193-028-

Raw material
for chemicals

DMDES

2,2’Dimercaptodiet
hyl-sulfide

3570-556

2-3440Raw material for
optical lens

HS-CH2CH2SCH2CH2SH

Thiocarboxylic acids
TA

Thioacetic acid507-095

2-691

Raw material for
pharmaceuticals

TA-K

Potassium
thioacetate

1038740-3

2-3702

Raw material for
pharmaceuticals

TAP

Thioacetic
acid-Sphenylester

934-87-2-

Raw material for
pharmaceuticals

ATB

3-(Acetylthio)-2methylpropanic acid3332540-5-

Raw material for
pharmaceuticals

Thioacetamides
AT-R

Tthioacetamid
e62-55-5

9-806

Raw material for
pharmaceuticals

DAT

Dimethylaminothio-acetamide
monohydrochloride

2736672-9-

Raw material for
pharmaceuticals

Copyright © TOYOBO MC Corporation All Rights Reserved.

Fine Chemicals
Abbrevia
tion

Chemical
nameChemical Formula

MITI NO.

Main
Applications

124-63-0

2-1583

Raw material for
pharmaceuticals,
photochemicals,
agrochemicals

594-44-5

2-3915

Raw material for
pharmaceuticals

1014736-1-

Raw material for
elctronic industry

2386-609-

Raw material for
agrochemicals

1453224-2

2-1641

Raw material forelctronic industry

7795-951

2-1641

Raw material for
elctronic industry
andphotochemicals

3877538-1

2-1641

Raw material forphotochemicals

3518-658-Raw material for
agrochemicals

CAS NO.

Sulfonyl halogenates
MSC

ESC
PSC
BSC

HSC

OSC

DSC

CMSC

Methanesulfon
yl-chloride
Ethane-sulfonyl-chloride
1-Propane-sulfonyl-chloride
1-Butane-sulfonyl-chloride
1Hexanesulfony
l-chloride
1Octanesulfonyl-chloride
1HexadecanesulfonylchlorideChloromethan
esulfonylchlorideTBSC

2-Mesitylenesulfonylchloride773-64-8-Raw material forpharmaceuticals

PDSC

1,3Propanedisulfo
nyl dichloride

2068691-3

2-1644

Raw material for
elctronic industry

Sulfonamides
PSN

1Pentanesulfon-amide

5296014-2

Copyright © TOYOBO MC Corporation All Rights Reserved.

Raw material for
pharmaceuticals

Fine Chemicals
Abbrevia
tion

Chemical
nameChemical Formula

CAS NO.

MITI NO.

Main
Applications

Sulfinyl chlorides
tertButylsulfinyl
chloride

3156243-3

Raw material for
pharmaceuticals

19692978-9

Raw material for
pharmaceuticals

MSA

Methanesulfoni
c acid(100%,70%aq)

75-75-2

2-1582

Raw material for
pharmaceuticals,
agrochemicals,
elctronic industry

HSA-NA

1Hexansulfonicacid
sodium salt

2832-453

2-3786

Raw material forphotochemicals

OSA-NA

1Octanesulfonicacid sodium
salt

5324-845

2-1640Raw material forphotochemicals

BSI

Sulfinamides
BSA

tert-Butyl-sulfinamide

Sulfonic acids

Thioureas
TCH

Thiocarbohydr
azide2231-57-4

2-1745

Raw materialfor
photochemicalsGTU

Guanylthiourea

2114-02-5

2-1780Raw materialfor
pharmaceutic
als

HTU

Dicyclohexyl-thiourea

1212-29-93-2497

Raw material
for chemicals

PTU

Phenylthiourea

103-85-5

3-3230Raw material
for chemicals

Copyright © TOYOBO MC Corporation All Rights Reserved.

Fine Chemicals
Abbrevia
tion

Chemical
nameChemical Formula

CAS NO.

MITI NO.

MainApplications

137-42-8

2-1797

Raw material for
pharmaceuticals

Carbamic acids
MTC

Sodiummethyldithio-carbamate

Thiadiazoles
MTD

2,5-Dimercapto-1,3,4thiadiazole1072-715

5-556

Raw material
for chemicals

TMT

2-Thioacetic
acid-5-mercapto-1,3,4thiadiazole

5372388-9-

Raw material
for chemicals

TMT-2

2,5-Dithioacetic
acid1,3,4thiadiazole

3084369-7-

Raw material
for chemicals

Azide compoundsSA-3

Sodium azide

2662822-8

1-482

Raw material for
pharmaceuticals

DBSN

4Dodecylbenzen
e-sulfonylazide(100%,70%Tolu
ene solution)

7979138-1

3-4380Raw material for
pharmaceuticals

ABSN

4-Acetyl-aminobenzen-esulfonylazide

2158-147-

Raw material for
elctronic industry

DPPA

Diphenyl-phosphoryl
azide

2638688-9

3-3359Raw material for
pharmaceuticals

TMSA

Trimethylsilylazide

4648-548-

Raw material for
pharmaceuticals

Copyright © TOYOBO MC Corporation All Rights Reserved.

Fine Chemicals
Abbreviation

Chemicalname

Chemical Formula

CAS NO.

MITI NO.

Main
Applications

Tetrazoles
1HT

1H-Tetrazole

288-94-8-

Protecting agent forpharmaceuticals

HAT

5-Amino-1H-tetrazole

4418-615

5-627

Raw material for
elctronic industry

M5T

5-Methyl-1H-tetrazole

4076-362-

Raw material for
pharmaceuticals

P5T

5-Phenyl-1H-tetrazole

1803942-4

5-6042

Raw material for
pharmaceuticals

1668177-9-

Raw material for
pharmaceuticals

1318379-4

5-5399Raw material for
pharmaceuticals

1M5ET
MMT

1-Methyl-5ethyl-1H-tetrazole
1-Methyl-5-mercapto-1H-tetrazole

PMT

1-Phenyl-5-mercapto-1H-tetrazole

86-93-1

5-626

Raw material forphotochemicals

DMT

1-(Dimethyl-aminoethyl)-5-mercapto-1H-tetrazole

6160768-9

5-6307

Raw material for
pharmaceuticals

MTBA

2-Methoxy-5-(5trifluoromethyl-tetrazole-1-yl)
benzaldehyde

16826711-6-

Raw material for
pharmaceuticals

BHT2NH3

5,5'-Bis-1H-tetrazole-diammonium
salt

3021-021

5-6576

Gas forming agent

DTZT

4,5-Di(5tetrazolyl)-[1,2,3]-triazole

86906066-2

Copyright © TOYOBO MC Corporation All Rights Reserved.

Gas forming agentFine Chemicals
Abbrevia
tion

Chemicalname

ABHT

Chemical Formula

Main
Applications

CAS NO.

MITI NO.

5,5'-Azobis-1H-tetrazole

2862302-1-TZ

1-Methyl-5benzoyl-1Htetrazole

3345225-4

TZOX(1-Methyl-1Htetrazol-5-yl)
Phenylmethan
oneoxime(E+Z)

50020649-5-

Raw material for
agrochemicals

Gas forming agent

Raw material for
agrochemicals

Thiazolidines
TDD

2,4Thiazolidine-dione2295-310

5-6527

Raw material for
pharmaceuticals

RDN

2-Thio-4-thiazolidone

141-84-4-

Raw material for
pharmaceuticals

ITO

2-Imino-4-thiazolidinone

556-90-1-

Raw material for
pharmaceuticals

DMO

4,4-Dimethyl-oxazoline-2-thione

5401355-7-

Raw material for
pharmaceuticals

ETU

4,4-Dimethyl-imidazolidine-2-thione

6086-426-

Raw material for
pharmaceuticals

4TC

4-Thiazole-carboxylicacid3973-088-

Raw material for
pharmaceuticals

Other heterocyclic products

Copyright © TOYOBO MC Corporation All Rights Reserved.

Fine Chemicals
Abbrevia
tion

Chemical
name

CAS NO.

MITI NO.

MainApplications

DCC

N,N'Dicyclohexyl-carbodiimid

538-75-0

3-2267

Coupling agent forpharmaceuticals

PCI

N,N'Diisopropyl-carbodiimide

693-13-0-

Coupling agent forpharmaceuticals

EPCI

N-Ethyl-N'-(3-dimethyl-aminopropyl)
carbodiimide
monohydro-chloride

2595253-82-1696

Coupling agent forpharmaceuticals

OHA

2-Hydroxy-acetophenone

118-93-4-

Raw material for
pharmaceuticals

PHA

4-Hydroxy-acetophenone

99-93-4

3-4119Raw material for
pharmaceuticals

OHP

2-Hydroxypropiophenone

610-99-1

3-2945

Raw material for
pharmaceuticals

PHP

4-Hydroxypropiophenone

70-70-2

9-2077

Raw material for
Pharmaceuticals
and agrochemicals

Chemical Formula

Carbodiimides

KetonesDicarboxyaldehydes
NDA

NDA-2

2,6Naphthalene-dicarboxy-aldehyde
2,7Naphthalene-dicarboxy-aldehyde

5060-651

Raw material for
elctronic industry

1980049-8

Raw material for
elctronic industry

Copyright © TOYOBO MC Corporation All Rights Reserved.

Fine Chemicals
Abbrevia
tion

Chemicalname

Chemical Formula

CAS NO.

MITI NO.

Main
Applications

Other products

TPC

Tritylchloride

76-83-5

9-897

Protecting
agent forpharmaceuticals

4-1881

Protecting
agent forpharmaceuticals-Protecting
agent forpharmaceuticalsDTPC

4,4'-Dimethoxy
tritylchloride

POM

Pivaloyloxy
methylchloride18997-19-8

DMEAD®

Di-2methoxyethyl
azodicarboxyla
te940868-64-4

Mitsunobu
Reagents

4853-75-2

Rawmaterialfor
elctronic
industry

34008-92-9

Rawmaterial for
elctronic
industry

EIPS2(Ethylsulfonyl)-propane

ESBS2(Ethylsulfonyl)-butane40615-36-9

Copyright © TOYOBO MC Corporation All Rights Reserved.