### Cover Letter

TS-11KK4D Cover Letter This new chemical substance is the {XXX} that our company intends to commercialize. By way of reference the submission for the first material in this series was referenced {XXX}. The ultimate outcome of the PMN review of {XXX} was the plan to issue a non-5(e) SNUR for the material. I have incorporated into this submission the many of the discussion points and clarifications that were developed with feedback from the EPA. I have also written a proposed MSDS assuming the outcome for this material will likewise be a non-5(e) SNUR. If, after your review, a SNUR is not warranted, or the references are incorrect, etc., I will (happily) revise the document prior to publication. Regards, {XXX}

Page 1 SANITIZED SUBMISSIONCheck # 3710 R120110826190681185 11KK4D

X
X

X Page 2 SANITIZED SUBMISSIONX



### X

Page 3 SANITIZED SUBMISSIONXXX XXX XXX XXX XXX XXX XXX XXX

XXX XXX XXX XXX XXX XXX XXX XXX XXX 

### X

X
X X X X X XXX XXX XXX

Page 4 SANITIZED SUBMISSION

### X

1,3-Benzenediol, 4-[1-[[3-(1H-imidazol-1-yl)propyl]imino]ethyl]-

1313999-39-1 

### X 180183 R1207 CASRN Report.pdf XXX 

### X See Attachment 001 (R1207 Structure-R.pdf)

R1207 Structure-R.pdf Page 5 SANITIZED SUBMISSIONXXX

XXX

XXX 

### X

X

X

Page 6 SANITIZED SUBMISSIONPage 7 SANITIZED SUBMISSIONPage 8 SANITIZED SUBMISSIONXXX

XXX 

### X
X

Page 9 SANITIZED SUBMISSIONXXX XXX 

### X

X Epoxy catalyst XXX X XXX X XXX X XXX XXX XXX XXX X

Page 10 SANITIZED SUBMISSION

### X

XXX XXX XXX 

### X X

XXX 

### X XXX XXX XXX XXX XXX 

### X

Page 11 SANITIZED SUBMISSIONSee Attachment 003 (R1207 Manufacturing-R.pdf)

R1207 Manufacturing-R.pdf Page 12 SANITIZED SUBMISSIONR1207 Manufacturing Addendum-R.pdf

XXX XXX XXX XXX XXX XXX X X X X XXX XXX XXX XXX XXX XXX X X X X XXX XXX XXX XXX XXX XXX X X X X XXX XXX XXX XXX XXX XXX X X X X

Page 13 SANITIZED SUBMISSIONR1207 Manufacturing Addendum-R.pdf

XXX XXX XXX XXX XXX X X XXX XXX XXX XXX XXX X X

Page 14 SANITIZED SUBMISSION

### X

See Attachment 004 (R1207 Processing-R.pdf)

R1207 Processing-R.pdf XXX 

### X

Page 15 SANITIZED SUBMISSIONP10SB1(a)(4)1 Part II, Section B, 1(a)(4). Operation Site Locations

XXX

Page 16 SANITIZED SUBMISSIONXXX 

### X R1207 Processing and Use Addendum-R.pdf XXX XXX XXX XXX XXX XXX XXX

XXX XXX XXX XXX

X X X

X X XXX XXX XXX XXX XXX XXX XXX

XXX XXX XXX XXX

X X X

X X XXX XXX XXX XXX XXX XXX XXX

XXX XXX XXX XXX

X X X

X X

Page 17 SANITIZED SUBMISSIONPage 18 SANITIZED SUBMISSION001 TS-11KK4D Structure - Redacted R1207 Structure-R.pdf Pt.I, Sec.B, 1e. 1 002 TS-11KK4D CASRN Report R1207 CASRN Report.pdf Pt.I, Sec.B, 1c. 1 003 TS-11KK4D Manufacturing - Redacted R1207 Manufacturing-R.pdf Pt.2, Sec.A, 1d. 1 004 TS-11KK4D Processing - Redacted R1207 Processing-R.pdf Pt.2, Sec.B, 1a. 1 005 TS-11KK4D FTIR Spectra - Redacted R1207 FTIR-R.pdf 1 006 TS-11KK4D DSC Trace - Redacted R1207 DSC-R.pdf Worksheet: Melting temp 1 007 TS-11KK4D TGA Trace - Redacted R1207 TGA-R.pdf 1 008 TS-11KK4D PBT Profile Estimates - Redacted R1207 PBT Profiler EstimatesR.pdf 5 009 TS-11KK4D ECOSAR Estimates - Redacted R1207 ECOSAR Estimates-R.pdf 4 010 TS-11KK4D Manufacturing Addendum - Redacted R1207 Manufacturing Addendum -R.pdf Pt.2, Sec.A, End 1 011 TS-11KK4D Processing and Use Addendum - Redacted R1207 Processing and Use Addendum-R.pdf Pt.2, Sec.B, End 1 012 TS-11KK4D MSDS - Redacted R1207 MSDS-R.pdf 5

Page 19 SANITIZED SUBMISSION

### X

XXX 

### X XXX 006 

### X
XXX XXX 

### X XXX 

### X XXX 

### X

XXX 

### X

XXX XXX 

### X XXX Page 20 SANITIZED SUBMISSIONXXX XXX 

### X XXX XXX 

### X

Page 21 SANITIZED SUBMISSION

### ATTACHMENT HEADER SHEET Attachment Number 001 Attachment Name TS-11KK4D Structure - Redacted 

### Associated PMN Section Number

Pt.I, Sec.B, 1e. Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 002 Attachment Name TS-11KK4D CASRN Report 

### Associated PMN Section Number

Pt.I, Sec.B, 1c. Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 003 Attachment Name TS-11KK4D Manufacturing - Redacted 

### Associated PMN Section Number

Pt.2, Sec.A, 1d. Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 004 Attachment Name TS-11KK4D Processing - Redacted 

### Associated PMN Section Number

Pt.2, Sec.B, 1a. Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 005 Attachment Name TS-11KK4D FTIR Spectra - Redacted 

### Associated PMN Section Number

N/A Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 006 Attachment Name TS-11KK4D DSC Trace - Redacted 

### Associated PMN Section Number Worksheet: Melting temp Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 007 Attachment Name TS-11KK4D TGA Trace - Redacted 

### Associated PMN Section Number

N/A Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 008 Attachment Name TS-11KK4D PBT Profile Estimates - Redacted 

### Associated PMN Section Number

N/A Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 009 Attachment Name TS-11KK4D ECOSAR Estimates - Redacted 

### Associated PMN Section Number

N/A Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 010 Attachment Name TS-11KK4D Manufacturing Addendum - Redacted 

### Associated PMN Section Number

Pt.2, Sec.A, End Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 011 Attachment Name TS-11KK4D Processing and Use Addendum - Redacted 

### Associated PMN Section Number

Pt.2, Sec.B, End Does not contain CBI 

### Report Number R120110826190681185

### ATTACHMENT HEADER SHEET Attachment Number 012 Attachment Name TS-11KK4D MSDS - Redacted 

### Associated PMN Section Number

N/A Does not contain CBI 

### Report Number R120110826190681185