United States Environmental Protection Agency Washington, DC 20460
Section 4 Submission This is an original submission: This is an amendment: CERTIFICATION I hereby certify to the best of my knowledge and belief that (1) all information entered on this form is complete and accurate; and (2) any confidentiality claims are true and correct as to that information for which they have been asserted. Any knowing and willful misinterpretation is subject to criminal penalty pursuant to 18 USC 1001. Signature: Official Title: Director Safety, Health and Environment Contact Person: Shawn P. Wiram Email Address: swiram@brenntag.com Date Signed: 05/29/2015 PART 1 Contact Information Submission Information Submission Type:

TestRules Form Alias: TestRules-20140811-10:43:46 EDT Federal Register Notice: 76 FR 1067 Date Submitted: 05/29/2015 Submitter Information Company Name:

Brenntag North America, Inc. Address: 5083 Pottsville Pike Reading, PA, 19605 United States Contact Person: Shawn P. Wiram Phone Number: 3174547226 Email Address: swiram@brenntag.com Technical Contact Information CBI

Yes: No: Company Name: Brenntag North America, Inc. Address: 3111 North Post Road Indianapolis, IN, 46226 United States Contact Person: Mr Shawn P. Wiram Phone Number: 3174547226 Email Address: swiram@brenntag.com PART 2 Letter Of IntentSEC4 Submission Page 2

Chemical Identification CASRN:

110-44-1 CBI Yes: No:
Chemical Name: 2,4-Hexadienoic Acid, (2E, 4E)- Chemical Test Name: C6 Sponsoring Firms CBI

Yes: No: Company Name: Brenntag North America, Inc. Address: 5083 Pottsville Pike Reading, PA, 19605 United States Phone Number: 3174547226 Additional Information Document Type:

Amendment to the Study Plan File Name: Brenntag- Intent to Test Letter & Study Plan {06.25.14}.pdf Attachment Date: 08/11/2014

Document Type: Amendment to the Study Plan File Name: Brenntag- Revised Study Plan {03.03.15}.pdf Attachment Date: 03/03/2015

Document Type: Amendment to the Study Plan File Name: Brenntag- Revised Study Plan {03.05.15}.pdf Attachment Date: 03/06/2015

Chemicals PART 3 Chemical - 110-44-1 : Study Plan Attached Document(s) File Name:

Brenntag- Revised Study Plan {03.03.15}.pdf Attachment Date: 03/03/2015

CBI Yes: No: Sanitized Document Upload: N/A Effects: Endpoints:SEC4 Submission Page 3

File Name: Brenntag- Ascorbic Acid Final Report Signed {05.29.15}.pdf Attachment Date: 05/29/2015

CBI Yes: No: Sanitized Document Upload: N/A Effects: Ecotoxicity Endpoints: Biological effects monitoring PART 4 Chemical - 110-44-1 - Test Results Attached Document(s) File Name:

Brenntag- Ascorbic Acid Final Report {05.29.15}.pdf Attachment Date: 05/29/2015

CBI Yes: No: Sanitized Document Upload: N/A Effects: Ecotoxicity Endpoints: Biological effects monitoring Paperwork Reduction Act:The Government Paperwork Elimination Act (GPEA) (44 U.S.C. 3501) provides that, when practicable, Federal organizations use electronic forms, electronic filings, and electronic signatures to conduct official business with the public. EPA's Cross-Media Electronic Reporting Regulation (CROMERR) (40 CFR part 3), published in the Federal Register on October 13, 2005 (70 FR 59848) (FRL-7977-1)(Ref. 2), provides that any requirement in title 40 of the Code of Federal Regulations (CFR) to submit a report directly to EPA can be satisfied with an electronic submission that meets certain conditions once the Agency published a notice in the Federal Register announcing that EPA is prepared to receive certain documents in electronic form. For more information about CROMERR, go tohttp://www.epa.gov/cromerr/

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