UNII:8K2S58736F

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Names

[ CAS No. ]:
81925-81-7

[ Name ]:
UNII:8K2S58736F

[Synonym ]:
UNII:8K2S58736F
2-Hepten-4-one, 5-methyl-, (2E)-
5-methyl-2-hepten-4-one
(2E)-5-Methyl-2-hepten-4-one
2Y1&V1U2 &&E Form
MFCD00792509

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
173.8±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H14O

[ Molecular Weight ]:
126.196

[ Flash Point ]:
62.7±4.2 °C

[ Exact Mass ]:
126.104462

[ PSA ]:
17.07000

[ LogP ]:
1.97

[ Vapour Pressure ]:
1.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.430

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S16

[ RIDADR ]:
UN 1993 3/PG 1

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-hydroxy-5-methylheptan-4-one
  • 4-(1'-methylpropyl)-1,6-heptadien-4-ol
  • 5-methylheptane-2,4-dione
  • Methyl 2-methylbutyrate
  • Oxalic acid
  • ALLYL CHLORIDE
  • 2-(2-butyl)-4,4-dimethyl-2-oxazoline

DownStream

  • 3-METHYLHEPTAN-4-ONE

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

  • tert-butyl N-[2-amino-3-(1-ethyl-2,3-dihydro-1H-indol-5-yl)propyl]carbamate
  • 2-(2-{[(Tert-butoxy)carbonyl]amino}-8-oxabicyclo[3.2.1]octan-2-yl)acetic acid
  • tert-butyl N-[1-(2-tert-butyl-2H-1,2,3,4-tetrazol-5-yl)-2-oxoethyl]carbamate
  • 1-(3-Aminoazetidin-3-yl)-3-(trifluoromethyl)cyclohexan-1-ol
  • Tert-butyl 4-hydroxy-4-[1-(hydroxymethyl)-3,3-dimethylcyclobutyl]piperidine-1-carboxylate
  • 2-methyl-N-(1-oxo-1lambda6-thiomorpholin-1-ylidene)propanamide
  • 3-{[(Tert-butoxy)carbonyl]amino}-3-(5-chlorothiophen-2-yl)butanoic acid
  • 1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoyl]-2-methylpyrrolidine-2-carboxylic acid
  • tert-butyl N-[4-(1-hydroxycyclopropyl)butan-2-yl]-N-methylcarbamate
  • 4-(2,2-dimethylpropyl)-5-pentyl-4H-1,2,4-triazole-3-thiol
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