1,3,2-Dioxathiolane, 2-oxide

Fluorochem Limited

Revision date : 2026-05-29

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GHS07 GHS08
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

General Information

Version

ID 1.01

Revision date

2026-05-29

Product name

1,3,2-Dioxathiolane, 2-oxide

Product Synonyms

Ethylene sulphite

CAS No.

3741-38-6

1.2.1 Relevant identified uses

For research and development purposes

1.2.2. Uses advised against

No uses advised 1.3 Safety Data Sheet supplier details

Emergency telephone

+44 20 3807 3798

Icons in SDS

GHS07 GHS08 M004 M009 M010 M011

Company Information

company name

Fluorochem Limited

e-mail address of the competent person responsible for the Safety Data Sheet

sds@fluorochem.co.uk

GHS Information

Signal word

Warning

Hazard Codes

Hazard statements (CLP)

H302+H312+H332, H340

Hazard statements

Code

Statements

H302+H312+H332

Harmful if swallowed, in contact with skin or if inhaled

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Classification H302+H312+H332 Acute Tox. 4 H340 Muta. 1B

Signal word

Warning

Hazard pictograms

GHS07 GHS08 H302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled. H340 May cause genetic defects.

Precautionary statements

P101 If medical advice is needed, have product container or label at hand. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing and eye/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302+P352 IF ON SKIN: Wash with plenty of water and soap. P303+P361+P353 IF ON SKIN (or hair): Take off immedi- ately all contaminated clothing. Rinse skin with water or shower. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with wa- ter for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308+P313 IF exposed or concerned: Get medical advice/attention. P321 Specific treatment (see Section 4 on this SDS). P333+P313 If skin irritation or rash occurs: Get medical P342+P311 If experiencing respiratory symptoms: Call a P362+P364 Take off contaminated clothing and wash it before reuse. P403+P233 Store in a well-ventilated place. Keep con- tainer tightly closed. P405 Store locked up. P501 Dispose of contents/container to hazardous waste disposal.

Supplemental label elements

None

2.3 Other hazards

red to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

ECOLOGICAL INFORMATION

This substance/mixture contains no components consid- ered to have endocrine disrupting properties for environ- ment , according to REACH Article 57(f), Commission Regulation (EU) 2018/605 or Commission Delegated Regulation (EU) 2017/2100.

TOXICOLOGICAL INFORMATION

This substance/mixture contains no components consid- ered to have endocrine disrupting properties affecting hu- man health, according to REACH Article 57(f), Commission Regulation (EU) 2018/605 or Commission Delegated Regulation (EU) 2017/2100.

2.1 Classification of the substance or mixture

Classification H302+H312+H332 Acute Tox. 4 H340 Muta. 1B

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