Basic information Safety Related Supplier
trans-2-Methyl-2-pentenoic acid Structure

trans-2-Methyl-2-pentenoic acid

Chemical Properties

Melting point 26-28 °C (lit.)
Boiling point 123-125 °C/30 mmHg (lit.)
Density  0.979 g/mL at 25 °C
vapor density  >1 (vs air)
vapor pressure  1.63Pa at 24℃
FEMA  3195 | 2-METHYL-2-PENTENOIC ACID
refractive index  n20/D 1.46(lit.)
Flash point 226 °F
storage temp.  Sealed in dry,Room Temperature
solubility  soluble in Chloroform, Methanol
form  clear liquid
pka 5.00±0.19(Predicted)
color  Colorless to Light orange to Yellow
Odor at 10.00 % in dipropylene glycol. fruity strawberry woody
Odor Type fruity
Water Solubility  insoluble
InChIKey JJYWRQLLQAKNAD-SNAWJCMRSA-N
LogP 1.9 at 25℃
CAS DataBase Reference 16957-70-3(CAS DataBase Reference)
NIST Chemistry Reference 2-Pentenoic acid, 2-methyl-, (E)-(16957-70-3)
EPA Substance Registry System 2-Pentenoic acid, 2-methyl-, (2E)- (16957-70-3)

Safety Information

Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3261 8/PG 3
WGK Germany  2
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  2916199590

MSDS

Usage And Synthesis

trans-2-Methyl-2-pentenoic acid Supplier

trans-2-Methyl-2-pentenoic acid manufacturers