2-Octen-4-one

Modify Date: 2026-07-16 13:00:11

2-Octen-4-one Structure
2-Octen-4-one structure
 Common Name 2-Octen-4-one
CAS Number 4643-27-0 Molecular Weight 126.19600
Density 0.833 g/cm3 Boiling Point 180.4ºC at 760 mmHg
Molecular Formula C8H14O Melting Point N/A
MSDS Chinese USA Flash Point 67.1ºC

 Names

Name 2-Octen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.833 g/cm3
Boiling Point 180.4ºC at 760 mmHg
Molecular Formula C8H14O
Molecular Weight 126.19600
Flash Point 67.1ºC
Exact Mass 126.10400
PSA 17.07000
LogP 2.32180
Index of Refraction 1.431
Storage condition Refrigerator

 Safety Information

Hazard Codes Xi
Risk Phrases R10
Safety Phrases 16-26-36
RIDADR UN 1993
Packaging Group III
HS Code 2914190090

 Synthetic Route

1-methylhept-2-ynyl acetate structure

1-methylhept-2-...

CAS#:749860-75-1

Phenylboronic acid structure

Phenylboronic acid

CAS#:98-80-6

~6%

N/A structure

N/A

CAS#:1163687-52-2

6,7-diethylidenedodecane-5,8-dione structure

6,7-diethyliden...

CAS#:1142935-75-8

Detail Learn More
Literature: Zhang, Guozhu; Peng, Yu; Cui, Li; Zhang, Liming Angewandte Chemie, International Edition, 2009 , vol. 48, # 17 p. 3112 - 3115
1-methylhept-2-ynyl acetate structure

1-methylhept-2-...

CAS#:749860-75-1

~11%

6,7-diethylidenedodecane-5,8-dione structure

6,7-diethyliden...

CAS#:1142935-75-8

2-Octen-4-one Structure

2-Octen-4-one

CAS#:4643-27-0

Learn More
Literature: Zhang, Guozhu; Peng, Yu; Cui, Li; Zhang, Liming Angewandte Chemie, International Edition, 2009 , vol. 48, # 17 p. 3112 - 3115
2-phenyl-1,3,2-dioxaborinane structure

2-phenyl-1,3,2-...

CAS#:4406-77-3

1-methylhept-2-ynyl acetate structure

1-methylhept-2-...

CAS#:749860-75-1

~0%

N/A structure

N/A

CAS#:1163687-52-2

6,7-diethylidenedodecane-5,8-dione structure

6,7-diethyliden...

CAS#:1142935-75-8

Detail Learn More
Literature: Zhang, Guozhu; Peng, Yu; Cui, Li; Zhang, Liming Angewandte Chemie, International Edition, 2009 , vol. 48, # 17 p. 3112 - 3115
4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane structure

4,4,5,5-Tetrame...

CAS#:24388-23-6

1-methylhept-2-ynyl acetate structure

1-methylhept-2-...

CAS#:749860-75-1

~0%

N/A structure

N/A

CAS#:1163687-52-2

6,7-diethylidenedodecane-5,8-dione structure

6,7-diethyliden...

CAS#:1142935-75-8

Detail Learn More
Literature: Zhang, Guozhu; Peng, Yu; Cui, Li; Zhang, Liming Angewandte Chemie, International Edition, 2009 , vol. 48, # 17 p. 3112 - 3115
2-Octene structure

2-Octene

CAS#:111-67-1

~%

2-methyl-3-pentyloxirane structure

2-methyl-3-pent...

CAS#:3234-26-2

2-octen-4-ol structure

2-octen-4-ol

CAS#:4798-61-2

2-Octen-4-one Structure

2-Octen-4-one

CAS#:4643-27-0

Learn More
Literature: Nishiyama, Yoshiyuki; Nakagawa, Yoshinao; Mizuno, Noritaka Angewandte Chemie - International Edition, 2001 , vol. 40, # 19 p. 3639 - 3641
Valeryl chloride structure

Valeryl chloride

CAS#:638-29-9

Allyltrimethylsilane structure

Allyltrimethylsilane

CAS#:762-72-1

~10%

oct-1-en-4-one structure

oct-1-en-4-one

CAS#:65807-62-7

2-Octen-4-one Structure

2-Octen-4-one

CAS#:4643-27-0

Learn More
Literature: Yadav; Reddy; Reddy, M. Sridhar; Parimala Synthesis, 2003 , # 15 p. 2390 - 2394

 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%

 Synonyms

EINECS 225-071-7
MFCD00061023
2-octen-4-one
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