5-Hexen-3-one,4,4,5-trimethyl-

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Names

[ CAS No. ]:
6948-98-7

[ Name ]:
5-Hexen-3-one,4,4,5-trimethyl-

[Synonym ]:
4,4,5-trimethyl-hex-5-en-3-one
5-Hexen-3-one,4,4,5-trimethyl

Chemical & Physical Properties

[ Density]:
0.828g/cm3

[ Boiling Point ]:
178.8ºC at 760 mmHg

[ Molecular Formula ]:
C₉H₁₆O

[ Molecular Weight ]:
140.22300

[ Flash Point ]:
54.3ºC

[ Exact Mass ]:
140.12000

[ PSA ]:
17.07000

[ LogP ]:
2.56780

[ Index of Refraction ]:
1.425

Safety Information

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

tetramethylethylene
Propionic anhydride

DownStream

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%

Related Compounds

5-Hexen-3-one,4,4-difluoro-2,2-dimethyl-
4,4,5-trimethyl-hexan-3-one
2,4-Dihydro-4,4,5-trimethyl-2-phenyl-3H-pyrazol-3-one
3,3-dimethyl-4-oxohex-1-ene
4,4,5,5,6,6,6-heptafluoro-1-hydroxy-1-naphthalen-2-ylhex-1-en-3-one
5-Hexen-3-one,4-chloro-1-methoxy-
(2R,3R,4S,5R)-2-amino-4-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-5-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,5,6-trihydroxyhexanal
(S)-2-((S)-4-(((Allyloxy)carbonyl)amino)-2-(((benzyloxy)carbonyl)amino)butanamido)-4-((tert-butoxycarbonyl)amino)butanoic acid
(1r,1'R,4R)-6'-Bromo-4-methoxy-5''-methyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine ((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate
(R)-2-Amino-2-cyanoacetamide hydrochloride
Fmoc-L-arg(pbf)-O-CH2-PH-och2-CH2-cooh
(S)-(4,4-Difluoro-1-methylpyrrolidin-2-yl)methanamine hydrochloride
Sulfo-succinimidyl arachidic acid
Methyl (S)-3-amino-3-(2,5-dimethylphenyl)propanoate hydrochloride
(2R,2'R)-2,2'-Bipyrrolidine (2R,3R)-2,3-dihydroxysuccinate hydrate
Methyl (S)-2-amino-2-(2,5-dimethylphenyl)acetate hydrochloride

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