2-methylideneheptanal

Modify Date: 2025-08-26 09:34:30

2-methylideneheptanal Structure
2-methylideneheptanal structure
Common Name 2-methylideneheptanal
CAS Number 4125-23-9 Molecular Weight 126.19600
Density 0.825g/cm3 Boiling Point 179.9ºC at 760mmHg
Molecular Formula C8H14O Melting Point N/A
MSDS N/A Flash Point 57.3ºC

 Names

Name 2-methylideneheptanal
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.825g/cm3
Boiling Point 179.9ºC at 760mmHg
Molecular Formula C8H14O
Molecular Weight 126.19600
Flash Point 57.3ºC
Exact Mass 126.10400
PSA 17.07000
LogP 2.32180
Index of Refraction 1.422
InChIKey LDGVIXYITWDQFB-UHFFFAOYSA-N
SMILES C=C(C=O)CCCCC

 Safety Information

HS Code 2912190090

 Synthetic Route

 Customs

HS Code 2912190090
Summary 2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2-pentyl propen-2-al
2-Methyleneheptan-1-al
2-Methylen-heptanal-(1)
EINECS 223-933-7
2-pentyl-propenal
2-methyleneheptanal
2-n-pentylacrolein
2-pentyl-acrylaldehyde
2-formyl-1-heptene
Heptanal,2-methylene
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