Paraldehyde

TOKYO CHEMICAL INDUSTRY CO., LTD

Revision date : 2026-08-09

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GHS02 GHS07 GHS08
Health risk rating 3
Safety risk rating 2
Environmental risk rating 1

General Information

Version

1.2

Revision date

2026-08-09

Product name

Paraldehyde

CAS No.

123-63-7

1.2.1 Relevant identified uses

For laboratory research purposes

Emergency telephone

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

Icons in SDS

GHS02 GHS07 GHS08 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)

H226, H302, H315, H319

Hazard statements

Code

Statements

H226

Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

GHS classification of chemical product Flammable liquids Category 3 Acute toxicity (Oral) Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2A Specific target organ toxicity - Category 1 (Central nervous system) single exposure Specific target organ toxicity - Category 1 (Liver, Kidney, Central nervous system) repeated exposure

Signal word

Danger

Hazard statements

Flammable liquid and vapor. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Causes damage to organs (Central nervous system). Causes damage to organs (Liver, Kidney, Central nervous system) through prolonged or repeated exposure.

Prevention

Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Keep container tightly closed. Ground and bond container and receiving equipment. Use explosion-proof electrical/ ventilating/ lighting/ equipment. Use non-sparking tools. Take action to prevent static discharges. Do not breathe mist or vapors. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Wear protective gloves/ eye protection/ face protection.

Response

IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Call a POISON CENTER/ doctor. If skin irritation occurs: Get medical advice/ attention. If eye irritation persists: Get medical advice/ attention. Take off contaminated clothing and wash it before reuse. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.

Storage

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

None known.

2.1 Classification of the substance or mixture

Flammable liquids : Category 3 Acute toxicity (Oral) : Category 4 Skin corrosion/irritation : Category 2 Serious eye damage/eye irritation : Category 2A Specific target organ toxicity - : Category 1 (Central nervous system) single exposure Specific target organ toxicity - : Category 1 (Liver, Kidney, Central nervous system) repeated exposure

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