UNII:29HK385L3G

Suppliers

Names

[ CAS No. ]:
1575-74-2

[ Name ]:
UNII:29HK385L3G

[Synonym ]:
2-Methylpent-4-enoic Acid
2-Methyl-4-pentenoic acid
MFCD00015570
4-Pentenoic acid, 2-methyl-
EINECS 216-404-7
UNII:29HK385L3G

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
190.6±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H10O2

[ Molecular Weight ]:
114.142

[ Flash Point ]:
88.1±13.9 °C

[ Exact Mass ]:
114.068077

[ PSA ]:
37.30000

[ LogP ]:
1.34

[ Vapour Pressure ]:
0.2±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.441

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

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

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • allyl bromide
  • Allyl alcohol
  • 1,1,1-Triethoxypropane
  • Ethyl 2-methyl-4-pentenoate
  • Allyl methyl carbonate
  • methyl-2-propenyl-Propanedioic acid
  • 2-Allyl-2-MethylMalonic Acid Eiethyl Ester
  • 3-methyloxetan-2-one
  • Vinylmagnesium bromide

DownStream

  • Ethyl 2-methyl-4-pentenoate
  • Ethanone, 1-(2,3-dihydro-1H-inden-2-yl)- (9CI)
  • methyl 2-methylpent-4-enoate
  • N-benzyl-2-methylpent-4-en-1-amine
  • Methyl 2-methylvalerate
  • 6-Hepten-3-one,4-methyl-
  • 8-[tert-butyl(diphenyl)silyl]oxy-3,7-dimethyloct-2-en-1-ol
  • N,N,2-trimethylpent-4-enamide
  • 3-methyl-5-methylideneoxolan-2-one
  • 2-METHYL-PENT-4-ENAL

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%