1,4-Dioxane

ThermoFisher Scientific Australia Pty Ltd

Revision date : 2025-12-29

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.
GHS02 GHS07 GHS08
Health risk rating 5
Safety risk rating 3
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

General Information

Version

5

Revision date

2025-12-29

Product name

1,4-Dioxane

Product Synonyms

Diox

CAS No.

123-91-1

1.2.2. Uses advised against

This product does not contain any substance(s) on the Illicit Drug Precursors/Reagents list This product does not contain any substance(s) subject to Prohibition, Authorization or Restriction. This product does not contain any substance(s) listed on the voluntary National Code of Practice for Chemicals of Security Concern

Emergency telephone

+613 9757 4559

Icons in SDS

GHS02 GHS07 GHS08 M004 M009 M010 M011 M017

Company Information

company name

ThermoFisher Scientific Australia Pty Ltd

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

ANZinfo@thermofisher.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H319, H335, H350

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Classified as hazardous according to criteria of Safe Work Australia. Classification under Safe Work Australia

Physical hazards

Flammable liquids Category 2

Health hazards

Serious Eye Damage/Eye Irritation Category 2 Carcinogenicity Category 1B Specific target organ toxicity - (single exposure) Category 3

Environmental hazards

No hazards identified

2.2 Label elements

Flame Exclamation Mark

Signal word

Danger

Hazard statements

H225 - Highly flammable liquid and vapor H335 - May cause respiratory irritation H319 - Causes serious eye irritation H350 - May cause cancer AUH019 - May form explosive peroxides AUH066 - Repeated exposure may cause skin dryness or cracking

Precautionary statements

P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P233 - Keep container tightly closed P240 - Ground and bond container and receiving equipment P241 - Use explosion-proof electrical/ ventilating/ lighting equipment P242 - Use non-sparking tools P243 - Take action to prevent static discharges P280 - Wear eye protection/ face protection P280 - Wear protective gloves/protective clothing/eye protection/face protection P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P264 - Wash face, hands and any exposed skin thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately 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 water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P308 + P313 - IF exposed or concerned: Get medical advice/attention P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P501 - Dispose of contents/ container to an approved waste disposal plant

Further information

Toxic to terrestrial vertebrates Contains a known or suspected endocrine disruptor Included in the list established in accordance with Article 59(1) for having endocrine disrupting properties

2.1 Classification of the substance or mixture

Classified as hazardous according to criteria of Safe Work Australia Physical hazards Flammable liquids Category 2 Health hazards Serious Eye Damage/Eye Irritation Category 2 Carcinogenicity Category 1B Specific target organ toxicity - (single exposure) Category 3 Environmental hazards No hazards identified

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.