1-Bromo-3-fluoro-4- (trifluoromethoxy)benzene for synthesis

Sigma-Aldrich Inc

Revision date : 2026-08-05

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.
GHS07 GHS09
Health risk rating 3
Safety risk rating 1
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

105529-58-6

Name of the chemical

4-bromo-2-fluoro-1-(trifluoromethoxy)benzene

Concentration

>= 90 - <= 100

General Information

Version

8.9

Revision date

2026-08-05

Product name

1-Bromo-3-fluoro-4- (trifluoromethoxy)benzene for synthesis

CAS No.

105529-58-6

1.2.1 Relevant identified uses

Chemical for synthesis

Emergency telephone

800 424 9300, +1 703 527 3887

Icons in SDS

GHS07 GHS09 M004 M009 M010 M011

Company Information

company name

Sigma-Aldrich Inc

GHS Information

Signal word

Warning

Hazard Codes

Hazard statements (CLP)

H227, H315, H332, H410

Hazard statements

Code

Statements

H227

Combustible liquid

Section 2

SECTION 2: Hazards identification

Long term hazards

Category 1 aquatic hazard

Other hazards

None known

Signal word

Warning

Hazard statements

H227 Combustible liquid. H315 Causes skin irritation. H332 Harmful if inhaled. H410 Very toxic to aquatic life with long lasting effects.

Prevention

P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264 Wash skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/ eye protection/ face protection.

Response

P302 + P352 IF ON SKIN: Wash with plenty of soap and water. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P332 + P313 If skin irritation occurs: Get medical advice/ attention. P362 Take off contaminated clothing and wash before reuse. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 Collect spillage.

Storage

P403 + P235 Store in a well-ventilated place. Keep cool.

Disposal

P501 Dispose of contents/ container to an approved waste disposal plant.

2.1 Classification of the substance or mixture

(29 CFR 1910.1200) Hazards for the product as supplied Flammable liquids : Category 4 Acute toxicity : Category 4 (Inhalation) Skin irritation : Category 2 Short-term (acute) : Category 1 aquatic hazard Long-term (chronic) : Category 1 aquatic hazard Other hazards

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.