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

  • 4-(Difluoromethyl)-5-hydroxy-3-nitropyridine-2-sulfonamide
  • 3-(Aminomethyl)-2-(difluoromethyl)-5-nitropyridin-4-amine
  • 2-(4-Amino-2-bromo-5-(difluoromethyl)pyridin-3-yl)acetonitrile
  • 3-(Aminomethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)pyridin-4-amine
  • 4-(Difluoromethyl)-5-methoxypicolinic acid
  • 2-(4-Amino-5-(difluoromethyl)-6-(trifluoromethyl)pyridin-3-yl)acetic acid
  • 3-(Difluoromethyl)-2-methoxy-5-(trifluoromethyl)pyridin-4-amine
  • 3-(Aminomethyl)-2-(difluoromethyl)-5-methoxypyridin-4-amine
  • 3-(Aminomethyl)-5-bromo-2-(difluoromethyl)pyridin-4-amine
  • 4-(Difluoromethyl)-6-iodo-2-methoxy-3-(trifluoromethyl)pyridine
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