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
4.0
Revision date
2025-01-23
Product name
TMCH-HA-M1
1.2.1 Relevant identified uses
polymerisation initiators, Hardener
Emergency telephone
+49 / 89 / 74422, +44 1235 239670
Icons in SDS
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
Hydrocarbons, C4, 1,3-butadiene-free, polymerised., triisobutylene fraction, hydrogenated (CAS-No. 93685-81-5) 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
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) 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.