5-Hexen-2-one,5-methyl-

Modify Date: 2025-08-25 17:17:42

5-Hexen-2-one,5-methyl- Structure
5-Hexen-2-one,5-methyl- structure
Common Name 5-Hexen-2-one,5-methyl-
CAS Number 3240-09-3 Molecular Weight 112.17000
Density 0.824g/cm3 Boiling Point 147.3ºC at 760mmHg
Molecular Formula C7H12O Melting Point N/A
MSDS Chinese USA Flash Point 38.7ºC
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger

 Names

Name 5-methylhex-5-en-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.824g/cm3
Boiling Point 147.3ºC at 760mmHg
Molecular Formula C7H12O
Molecular Weight 112.17000
Flash Point 38.7ºC
Exact Mass 112.08900
PSA 17.07000
LogP 1.93170
Index of Refraction n20/D 1.431(lit.)
InChIKey VBCIOOKAKHGVMI-UHFFFAOYSA-N
SMILES C=C(C)CCC(C)=O

 Safety Information

Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H226-H302-H318
Precautionary Statements P280-P305 + P351 + P338
Hazard Codes Xn: Harmful;
Risk Phrases 10-22-41
Safety Phrases 26-39
RIDADR UN 1224 3/PG 3
Packaging Group III
Hazard Class 3.2
HS Code 2914190090

 Synthetic Route

 Customs

HS Code 2914190090
Summary 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles3

More Articles

Tetrahedron 41 , 4633, (1985)

Palladium-catalyzed synthesis of allylic tertiary amines from vinylic bromides, olefins, and secondary amines. Patel BA and Heck RF.

J. Org. Chem. 43(20) , 3898-3903, (1978)

Convenient method for the synthesis of lineatin, a pheromone component of Trypodendron lineatum. Baeckstroem P, et al.

J. Org. Chem. 56(10) , 3358-62, (1991)

 Synonyms

5-Methyl-hex-5-en-2-on
5-methyl-hex-5-en-2-one
MFCD00014995
UNII-6OVV4Q22O6
5-Hexen-2-one,5-methyl
5-methyl-6-hexen-2-one
5-Methyl-5-hexen-2-one
EINECS 221-807-6
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