TMCH-HA-M1

United Initiators GmbH

Revision date : 2025-01-23

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GHS02 GHS08 GHS07 GHS09
Health risk rating 5
Safety risk rating 4
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

200-915-7/75-91-2

Name of the chemical

tert-Butylhydroperoxid (2016/1179)

Concentration

>=0,25-<1

General Information

Version

11.0

Revision date

2025-01-23

Product name

TMCH-HA-M1

1.2.1 Relevant identified uses

polymerisation initiators, Hardener

Emergency telephone

+49 / 89 / 74422, +49 89 220 61012

Icons in SDS

GHS02 GHS07 GHS08 GHS09 M004 M009 M010 M011 M013 M017

Company Information

company name

United Initiators GmbH

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

contact@united-in.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H226, H242, H304, H317, H360F, H400, H410

Hazard statements

Code

Statements

H226

Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger

Hazard statements

H226 Flammable liquid and vapour. H242 Heating may cause a fire. H304 May be fatal if swallowed and enters airways. H317 May cause an allergic skin reaction. H360F May damage fertility. H410 Very toxic to aquatic life with long lasting effects.

Supplemental label elements

EUH066 Repeated exposure may cause skin dryness or cracking.

Prevention

P201 Obtain special instructions before use. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P234 Keep only in original packaging. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.

Response

P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P331 Do NOT induce vomiting. P370 + P378 In case of fire: Use water spray, alcohol- resistant foam, dry chemical or carbon dioxide to extinguish. P391 Collect spillage.

Storage

P411 Store at temperatures not exceeding 20 °C.

Hazardous Ingredients

2,2,4,6,6-pentamethylheptane (CAS-No. 13475-82-6) tert-Butyl 2-ethylperoxyhexanoate (CAS-No. 3006-82-4) tert-butyl hydroperoxide (CAS-No. 75-91-2)

Other hazards

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

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regu- lation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Flammable liquids, Category 3 H226: Flammable liquid and vapour. Organic peroxides, Type C H242: Heating may cause a fire. Skin sensitisation, Category 1 H317: May cause an allergic skin reaction. Reproductive toxicity, Category 1B H360F: May damage fertility. Aspiration hazard, Category 1 H304: May be fatal if swallowed and enters air- ways. Short-term (acute) aquatic hazard, Cate- H400: Very toxic to aquatic life. gory 1 Long-term (chronic) aquatic hazard, Cat- H410: Very toxic to aquatic life with long lasting egory 1 effects.

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