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Crotonic acid
Crotonic acid
Crotonic acid

Crotonic acid

Price USD2.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:10000kg
  • Time:2019-07-06

Product Details

  • Product NameCrotonic acid
  • CAS No.107-93-7
  • EINECS No.203-533-9
  • MFC4H6O2
  • MW86.09
  • AppearanceCrystalline FlakesWhite to light yellow
  • Water Solubility 94 g/L (25 ºC)
  • Boiling point 180-181 °C (lit.)
  • Melting point 70-72 °C (lit.)
  • density 1.027 g/mL at 25 °C (lit.)
  • storage temp. Store below +30°C.
Crotonic acid Basic information
Product Name: Crotonic acid
Synonyms: TRANS-2-BUTENOIC ACID;TRANS-CROTONIC ACID;(2E)-2-Butenoic acid;(e)-2-butenoicaci;(E)-CH3CH=CHCOOH;(E)-Crotonic acid;(e)-crotonicaci;(e)-crotonicacid
CAS: 107-93-7
MF: C4H6O2
MW: 86.09
EINECS: 203-533-9
Product Categories: organic chemical
Mol File: 107-93-7.mol
Crotonic acid Structure
 
Crotonic acid Chemical Properties
Melting point  72 °C
Boiling point  185 °C
density  1.027 g/mL at 25 °C(lit.)
vapor density  2.97 (vs air)
vapor pressure  0.19 mm Hg ( 20 °C)
refractive index  1.4228
FEMA  3908 | (E)-2-BUTENOIC ACID
Fp  190 °F
storage temp.  Store below +30°C.
solubility  H2O: soluble
pka 4.69(at 25℃)
form  Crystalline Flakes
color  White to light yellow
PH 3 (10g/l, H2O, 20℃)
explosive limit 15.1%, 171°F
Water Solubility  94 g/L (25 ºC)
Merck  14,2597
BRN  1719943
CAS DataBase Reference 107-93-7(CAS DataBase Reference)
NIST Chemistry Reference Crotonic acid(107-93-7)
EPA Substance Registry System 2-Butenoic acid, (2E)-(107-93-7)
 
Safety Information
Hazard Codes  C,N,Xi
Risk Statements  21/22-34-50/53-36/37/38
Safety Statements  26-36/37/39-45-61-37/39
RIDADR  UN 2823 8/PG 3
WGK Germany  3
RTECS  GQ2900000
HazardClass  8
PackingGroup  III
HS Code  29161940

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;
  • Since:2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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