Tetrabutylphosphonium Bromide

TOKYO CHEMICAL INDUSTRY CO., LTD

Revision date : 2026-03-31

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GHS05 GHS06 GHS08 GHS09
Health risk rating 4
Safety risk rating 5
Environmental risk rating 4

General Information

Version

1.4

Revision date

2026-03-31

Product name

Tetrabutylphosphonium Bromide

CAS No.

3115-68-2

1.2.1 Relevant identified uses

For laboratory research purposes

Emergency telephone

+81-3-5640-8878, +81-3-5640-8902

Icons in SDS

GHS05 GHS06 GHS08 GHS09 M004 M009 M010 M017

Company Information

company name

TOKYO CHEMICAL INDUSTRY CO., LTD

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

globalbusiness@tcichemicals.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H290, H302, H311, H315, H317, H318, H361, H411

Hazard statements

Code

Statements

H290

May be corrosive to metals

Section 2

SECTION 2: Hazards identification

GHS classification of chemical product Corrosive to Metals Category 1 Acute toxicity (Oral) Category 4 Acute toxicity (Dermal) Category 3 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 1 Skin sensitization Sub-category 1B Reproductive toxicity Category 2 Short-term (acute) aquatic hazard Category 2 Long-term (chronic) aquatic haz- ard Category 2

Signal word

Danger

Hazard statements

May be corrosive to metals. Harmful if swallowed. Toxic in contact with skin. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye damage. Suspected of damaging fertility or the unborn child. Toxic to aquatic life with long lasting effects.

Prevention

Obtain special instructions before use. Do not handle until all safety precautions have been read and under- stood. Keep only in original packaging. Avoid breathing dust. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the work- place. Avoid release to the environment. Wear protective gloves/ protective clothing/ eye protection/ face pro- tection.

Response

IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/ doctor if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediate- ly call a POISON CENTER/ doctor. IF exposed or concerned: Get medical advice/ attention. If skin irritation or rash occurs: Get medical advice/ attention. Take off immediately all contaminated clothing and wash it before reuse. Absorb spillage to prevent material damage. Collect spillage.

Storage

Store locked up. Store in a corrosion resistant container with a resistant inner liner.

Disposal

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

Other hazards which do not result in classification

None known.

2.1 Classification of the substance or mixture

Corrosive to Metals : Category 1 Acute toxicity (Oral) : Category 4 Acute toxicity (Dermal) : Category 3 Skin corrosion/irritation : Category 2 Serious eye damage/eye irritation : Category 1 Skin sensitization : Sub-category 1B Reproductive toxicity : Category 2 Short-term (acute) aquatic hazard : Category 2 Long-term (chronic) aquatic haz- : Category 2 ard

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