Note: Ingredients listed on restricted chemical lists
EC/CAS
75-91-2
Name of the chemical
tert-Butylhydroperoxid (2016/1179)
Concentration
> 68 - <= 72
General Information
Version
3.2
Revision date
2024-11-04
Product name
TBHP-70-AQ
1.2.1 Relevant identified uses
polymerisation initiators Oxidizing agents
Emergency telephone
+86 21 61172762
Icons in SDS
Company Information
company name
United Initiators (Shanghai) Co., Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
cs-initiators.cn@united-in.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H226, H242, H302, H311, H314, H317, H330, H335, H341, H351, H411
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
GHS Classification Flammable liquids Category 3 Organic peroxides Type F Acute toxicity (Oral) Category 4 Acute toxicity (Inhalation) Category 2 Acute toxicity (Dermal) Category 3 Skin corrosion/irritation Category 1C Serious eye damage/eye irri- tation Category 1 Skin sensitisation Category 1 Germ cell mutagenicity Category 2 Carcinogenicity Category 2 Specific target organ toxicity - Category 3 (Respiratory system) single exposure Short-term (acute) aquatic Category 2 hazard Long-term (chronic) aquatic Category 2 hazard
Signal word
Danger
Hazard statements
H226 Flammable liquid and vapour. H242 Heating may cause a fire. H302 Harmful if swallowed. H311 Toxic in contact with skin. H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H330 Fatal if inhaled. H335 May cause respiratory irritation. H341 Suspected of causing genetic defects. H351 Suspected of causing cancer. H411 Toxic to aquatic life with long lasting effects.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking. P220 Keep/ Store away from clothing/ combustible materials. P233 Keep container tightly closed. P234 Keep only in original container. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting equip- ment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P260 Do not breathe mist or vapours. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection. P284 Wear respiratory protection.
Response
P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediate- ly all contaminated clothing. Rinse skin with water/ shower. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P333 + P313 If skin irritation or rash occurs: Get medical ad- vice/ attention. P361 + P364 Take off immediately all contaminated clothing and wash it before reuse. P370 + P378 In case of fire: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide to extinguish. P391 Collect spillage.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P410 Protect from sunlight. P411 + P235 Store at temperatures not exceeding 35 °C/ 95 °F. Keep cool. P420 Store away from other materials.
Disposal
P501 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 Organic peroxides : Type F Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 2 Acute toxicity (Dermal) : Category 3 Skin corrosion/irritation : Category 1C Serious eye damage/eye irri- : Category 1 tation Skin sensitisation : Category 1 Germ cell mutagenicity : Category 2 Carcinogenicity : Category 2 Specific target organ toxicity - : Category 3 (Respiratory system) single exposure Short-term (acute) aquatic : Category 2 hazard Long-term (chronic) aquatic : Category 2 hazard