Cyclooctatetraene

Sigma-Aldrich Inc

Revision date : 2023-04-15

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GHS02 GHS07 GHS08
Health risk rating 4
Safety risk rating 3
Environmental risk rating 3

Note: Ingredients listed on restricted chemical lists

EC/CAS

204-617-8/123-31-9

Name of the chemical

1,4 Benzenediol (Hydroquinone)

Concentration

>=0,1-<

General Information

Revision date

2023-04-15

Product name

Cyclooctatetraene

CAS No.

629-20-9

REACH No

is

Emergency telephone

800-424-9300 CHEMTREC (USA) +1-703- 527-3887 CHEMTREC (International) 24

Icons in SDS

GHS02 GHS07 GHS08

Company Information

Company name

Sigma-Aldrich Inc

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H304, H315, H319, H335, H412

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

2.1 Classification of the substance or mixture

Classification

Aspiration hazard

Category 1), H304 Long-term (chronic) aquatic hazard (Category 3), H412 For the full text of the H-Statements mentioned in this Section, see Section 16.

2.2 Label elements

Labelling

Signal word

Danger Danger

Hazard statements

H225 Highly flammable liquid and vapor. H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation. H412 Harmful to aquatic life with long lasting effects. EUH208 H304 May be fatal if swallowed and enters airways. H412 Harmful to aquatic life with long lasting effects.

Precautionary statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P273 Avoid release to the environment. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P331 Do NOT induce vomiting. P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P331 Do NOT induce vomiting.

Supplemental label elements

none none

Contains

hydroquinone. May produce an allergic reaction Reduced Labeling (<= 125 ml)

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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