ChemicalBook > CAS DataBase List > 4-METHYL-2-PENTENOIC ACID

4-METHYL-2-PENTENOIC ACID

Product Name
4-METHYL-2-PENTENOIC ACID
CAS No.
10321-71-8
Chemical Name
4-METHYL-2-PENTENOIC ACID
Synonyms
SKL704;FEMA 4180;-2-pentenoic Acid;Methyl-2-pentenoic acid;4-methyl-2-pentenoicaci;Pregabalin Impurity 170;4-METHYL-2-PENTENOIC ACID;2-Pentenoic acid, 4-methyl-;4-Methylpent-2-enoicacid97%;4-methylpent-2-en-1-oic acid
CBNumber
CB7144381
Molecular Formula
C6H10O2
Formula Weight
114.14
MOL File
10321-71-8.mol
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4-METHYL-2-PENTENOIC ACID Property

Melting point:
35°C
Boiling point:
108 °C (15 mmHg)
Density 
0,955 g/cm3
refractive index 
1.447-1.449
FEMA 
4180 | 4-METHYLPENT-2-ENOIC ACID
Flash point:
>100°(212°F)
storage temp. 
Refrigerator
pka
pK1:4.70 (25°C)
form 
clear liquid
color 
Colorless to Light yellow to Light orange
Odor
at 1.00 % in propylene glycol. fatty fruity black tea
Odor Type
fatty
Water Solubility 
Slightly soluble in water. Soluble in acetone, ether, ethanol.
JECFA Number
1818
LogP
1.68
CAS DataBase Reference
10321-71-8(CAS DataBase Reference)
EPA Substance Registry System
2-Pentenoic acid, 4-methyl- (10321-71-8)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
34-22-36
Safety Statements 
45-36/37/39-26
RIDADR 
3265
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
2916199590
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
M0268
Product name
4-Methyl-2-pentenoic Acid (stabilized with HQ)
Purity
>97.0%(GC)(T)
Packaging
5mL
Price
$97
Updated
2024/03/01
TCI Chemical
Product number
M0268
Product name
4-Methyl-2-pentenoic Acid (stabilized with HQ)
Purity
>97.0%(GC)(T)
Packaging
25mL
Price
$290
Updated
2024/03/01
Alfa Aesar
Product number
B22639
Product name
4-Methyl-2-pentenoic acid, 98+%
Packaging
10g
Price
$45.65
Updated
2024/03/01
Alfa Aesar
Product number
B22639
Product name
4-Methyl-2-pentenoic acid, 98+%
Packaging
50g
Price
$147.65
Updated
2024/03/01
TRC
Product number
M917793
Product name
4-Methyl-2-pentenoicAcid
Packaging
5g
Price
$150
Updated
2021/12/16
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4-METHYL-2-PENTENOIC ACID Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Chemical Properties

Colorless liquid; fatty fruity aroma.

Occurrence

Reported found in black tea.

Uses

4-Methyl-2-pentenoic Acid is useful in the development of photosensitive resin held to obtain an epoxy resin having a maleimide structure.

Definition

ChEBI: 4-Methyl-2-pentenoic acid is a methyl-branched fatty acid.

4-METHYL-2-PENTENOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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4-METHYL-2-PENTENOIC ACID Suppliers

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10321-71-8, 4-METHYL-2-PENTENOIC ACIDRelated Search:

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  • SKL704
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  • 10321-71-8
  • CH32CHCHCHCO2H