3,3,4-trimethylpentan-2-one

Modify Date: 2025-08-25 22:35:38

3,3,4-trimethylpentan-2-one Structure
3,3,4-trimethylpentan-2-one structure
Common Name 3,3,4-trimethylpentan-2-one
CAS Number 5340-47-6 Molecular Weight 128.21200
Density 0.81g/cm3 Boiling Point 139.9ºC at 760 mmHg
Molecular Formula C8H16O Melting Point N/A
MSDS N/A Flash Point 25.7ºC

 Names

Name 3,3,4-trimethylpentan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.81g/cm3
Boiling Point 139.9ºC at 760 mmHg
Molecular Formula C8H16O
Molecular Weight 128.21200
Flash Point 25.7ºC
Exact Mass 128.12000
PSA 17.07000
LogP 2.25760
Index of Refraction 1.408
InChIKey MQJUHFWPBZLKFV-UHFFFAOYSA-N
SMILES CC(=O)C(C)(C)C(C)C

 Safety Information

HS Code 2914190090

 Synthetic Route

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3,3,4-trimethylpentan-2-one Structure

3,3,4-trimethyl...

CAS#:5340-47-6

Literature: Herr; Whitmore; Schiessler Journal of the American Chemical Society, 1945 , vol. 67, p. 2062

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3,3,4-trimethylpentan-2-one Structure

3,3,4-trimethyl...

CAS#:5340-47-6

Literature: Makarieva; Shubina; Kalinovsky; Stonik; Elyakov Steroids, 1983 , vol. 42, # 3 p. 267 - 281

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Detail
Literature: Engel, Paul S.; He, Shu-Lin; Banks; Ingold; Lusztyk Journal of Organic Chemistry, 1997 , vol. 62, # 5 p. 1210 - 1214

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3,3,4-trimethylpentan-2-one Structure

3,3,4-trimethyl...

CAS#:5340-47-6

Literature: Colonge; Mostafavi Bulletin de la Societe Chimique de France, 1939 , vol. <5>6, p. 353

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3,3,4-trimethylpentan-2-one Structure

3,3,4-trimethyl...

CAS#:5340-47-6

Literature: Conia Bulletin de la Societe Chimique de France, 1956 , p. 1392,1397

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3,3,4-trimethylpentan-2-one Structure

3,3,4-trimethyl...

CAS#:5340-47-6

Literature: Colonge; Mostafavi Bulletin de la Societe Chimique de France, 1939 , vol. <5>6, p. 353

~%

3,3,4-trimethylpentan-2-one Structure

3,3,4-trimethyl...

CAS#:5340-47-6

Literature: Zook et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 4436

 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

3,4-TRIMETHYL-2-PENTANONE
3,3,4-trimethyl-2-pentanone
3,3,4-trimethyl-pentan-2-one
3,3,4-Trimethyl-pentan-2-on
1.1-Dimethyl-1-isopropyl-aceton
3,3,4-Tetramethyl-2-pentanon
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