Note: Ingredients listed on restricted chemical lists
EC/CAS
78-79-5
Name of the chemical
Isopren; Methyl-1,3-butadien
Concentration
N/A
EC/CAS
201-143-3
Name of the chemical
Isopren; Methyl-1,3-butadien
Concentration
N/A
General Information
Revision date
2021-07-22
Product name
2-Methyl-1,3-butadiene (stabilised) for synthesis
CAS No.
78-79-5
REACH No
01-2119457891-29-XXXX
Emergency telephone
+44 (0)870 8200418 (CHEMTREC
Icons in SDS
Company Information
company name
Merck Life Science UK Limited
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H224, H341, H350, H412
Hazard statements
Code
Statements
H224
Extremely flammable liquid and vapour
Section 2
CLP CLASSIFICATION
Flammable liquids (Category 1), H224 Germ cell mutagenicity (Category 2), H341 Carcinogenicity (Category 1B), H350 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 according Regulation (EC) No 1272/2008
Signal word
Danger Danger
Hazard statements
H224 Extremely flammable liquid and vapor. H341 Suspected of causing genetic defects. H350 May cause cancer. H412 Harmful to aquatic life with long lasting effects. Restricted to professional users. Reduced Labeling (<= 125 ml) H224 Extremely flammable liquid and vapor. H341 Suspected of causing genetic defects. H350 May cause cancer. H412 Harmful to aquatic life with long lasting effects.
Precautionary statements
P201 Obtain special instructions before use. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P273 Avoid release to the environment. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P403 + P235 Store in a well-ventilated place. Keep cool. P201 Obtain special instructions before use. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P403 + P235 Store in a well-ventilated place. Keep cool.
Supplemental label elements
none none
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.
