77047
3-Pentenoic acid
is mainly present in the trans-form (≥90% GC), ≥95.0% (sum of isomers, GC)
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About This Item
Linear Formula:
CH3CH=CHCH2COOH
CAS Number:
Molecular Weight:
100.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1743187
Assay:
≥95.0% (sum of isomers, GC)
Form:
liquid
Quality Segment
assay
≥95.0% (sum of isomers, GC)
form
liquid
quality
is mainly present in the trans-form (≥90% GC)
refractive index
n20/D 1.435
bp
192-194 °C (lit.)
density
0.986 g/mL at 20 °C (lit.)
functional group
carboxylic acid
SMILES string
C\C=C\CC(O)=O
InChI
1S/C5H8O2/c1-2-3-4-5(6)7/h2-3H,4H2,1H3,(H,6,7)/b3-2+
InChI key
UIUWNILCHFBLEQ-NSCUHMNNSA-N
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
203.0 °F - closed cup
flash_point_c
95 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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