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Chemical Information
Density 0.8±0.1 g/cm3
Exact_Mass 84.057518
Vapour_Pressure 8.3±0.2 mmHg at 25°C
Melting_Point -20°C
Molecular_Formula C5H8O
Water_Solubility soluble
Flash_Point 33.9±0.0 °C
Boiling_Point 134.0±0.0 °C at 760 mmHg
Molecular_Weight 84.116
LogP 1.07
PSA 17.07000
Index_of_Refraction 1.411
Safe Information
Risk_Phrases R10;R36/37/38
WGK_Germany 2
Hazard_Class 3
Safety_Phrases S26-S36-S37/39-S16
Hazard_Codes Xi:Irritant;
Packaging_Group III
Precautionary_Statements P261-P280-P305 + P351 + P338-P310
HS_Code 2912190090
Symbol GHS02, GHS05, GHS06
Signal_Word Danger
Personal_Protective_Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
RIDADR UN 1989 3/PG 3
Hazard_Statements H226-H302-H314-H317-H331
Product Information
Flash_Point 33.9±0.0 °C
Symbol GHS02, GHS05, GHS06
CAS_Number 107-86-8
Signal_Word Danger
Common_Name 3-Methyl-2-butenal
Molecular_Formula C5H8O
Melting_Point -20°C
Molecular_Weight 84.116
MSDS ChineseUSA
Density 0.8±0.1 g/cm3
Boiling_Point 134.0±0.0 °C at 760 mmHg
None