Benzeneselenol

TOKYO CHEMICAL INDUSTRY CO., LTD

Revision date : 2025-10-28

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GHS06 GHS08 GHS09
Health risk rating 4
Safety risk rating 1
Environmental risk rating 5

General Information

Version

1.1

Revision date

2025-10-28

Product name

Benzeneselenol

CAS No.

645-96-5

Emergency telephone

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

Icons in SDS

GHS06 GHS08 GHS09

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)

H227, H373, H410

Hazard statements

Code

Statements

H227

Combustible liquid

Section 2

SECTION 2: Hazards identification

GHS Classification GHS Classification Flammable liquids Category 4 Acute toxicity (Oral) Category 3 Acute toxicity (Inhalation) Category 3 Specific target organ toxicity - Category 2 (Systemic toxicity) repeated exposure Short-term (acute) aquatic hazard Category 1 Long-term (chronic) aquatic haz- ard Category 1

Signal word

Danger

Hazard statements

Combustible liquid. Toxic if swallowed or if inhaled. May cause damage to organs (Systemic toxicity) through prolonged or repeated exposure. Very toxic to aquatic life with long lasting effects.

Prevention

Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Avoid release to the environment. Wear protective gloves/ eye protection/ face protection.

Response

IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor. Get medical advice/ attention if you feel unwell. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. Collect spillage.

Storage

Store in a well-ventilated place. Keep container tightly closed. Store in a well-ventilated place. Keep cool. Store locked up.

Disposal

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

Other hazards which do not result in classification

No data available

2.1 Classification of the substance or mixture

Flammable liquids : Category 4 Acute toxicity (Oral) : Category 3 Acute toxicity (Inhalation) : Category 3 Specific target organ toxicity - : Category 2 (Systemic toxicity) repeated exposure Short-term (acute) aquatic hazard : Category 1 Long-term (chronic) aquatic haz- : Category 1 ard

SDS Library

Move your SDS library online today

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Setup – Easy setup with our database of 16 million+ SDSs
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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.