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trans-2-Methyl-2-pentenoic acid

Product Name:
trans-2-Methyl-2-pentenoic acid
CAS No.
16957-70-3
Chemical Name:
trans-2-Methyl-2-pentenoic acid
CBNumber:
CB5403219
Molecular Formula:
C6H10O2
Formula Weight:
114.14
MOL File:
16957-70-3.mol
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trans-2-Methyl-2-pentenoic acid Property

Melting point:
26-28 °C(lit.)
Boiling point:
123-125 °C30 mm Hg(lit.)
Density 
0.979 g/mL at 25 °C
vapor density 
>1 (vs air)
refractive index 
n20/D 1.46(lit.)
FEMA 
3195 | 2-METHYL-2-PENTENOIC ACID
Flash point:
226 °F
pka
5.00±0.19(Predicted)
Water Solubility 
insoluble
InChIKey
JJYWRQLLQAKNAD-SNAWJCMRSA-N
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)
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Safety

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
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N-Bromosuccinimide Price More Price(10)

Sigma-Aldrich Gold
Product number:
W319503
Product name :
trans-2-Methyl-2-pentenoic acid
Purity:
≥98%, FCC, FG
Packaging:
sample
Price:
$50
Updated:
2020/08/18
Buy:
Buy
Sigma-Aldrich Gold
Product number:
264776
Product name :
trans-2-Methyl-2-pentenoic acid
Purity:
97%
Packaging:
25g
Price:
$85.6
Updated:
2020/08/18
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Buy
TCI Chemical Gold
Product number:
M2814
Product name :
trans-2-Methyl-2-pentenoic Acid
Purity:
>97.0%(GC)(T)
Packaging:
5g
Price:
$32
Updated:
2020/06/24
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Buy
TCI Chemical Gold
Product number:
M2814
Product name :
trans-2-Methyl-2-pentenoic Acid
Purity:
>97.0%(GC)(T)
Packaging:
25g
Price:
$95
Updated:
2020/06/24
Buy:
Buy
Alfa Aesar Gold
Product number:
H60391
Product name :
trans-2-Methyl-2-pentenoic acid
Purity:
97%
Packaging:
5g
Price:
$20.9
Updated:
2019/12/02
Buy:
Buy
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trans-2-Methyl-2-pentenoic acid Chemical Properties,Usage,Production

Chemical Properties

clear colorless to pale yellow liquid

Chemical Properties

2-Methyl-2-pentenoic acid has a fruity odor.

Occurrence

Reported found in strawberry

Preparation

By distillation of 2-hydroxy-2-methylvaleric acid (cis-form).

Taste threshold values

Taste characteristics at 50 ppm: sour, acidic, sweaty, berry and fruit-like.

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trans-2-Methyl-2-pentenoic acid Suppliers

Global(124)Suppliers
Shanghai Changyan Chem & Tech Co., Ltd.
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021-20242659
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5009
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55
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Fax:
021-67582001/03/05
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saleschina@alfa-asia.com
Country:
China
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30163
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BeiJing Hwrk Chemicals Limted
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0757-86311057-
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kennyrong@hwrkchemical.com
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China
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18708
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Energy Chemical
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021-58432009
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021-58436166-800
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sales8178@energy-chemical.com
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44026
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Adamas Reagent, Ltd.
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400-600-9262
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bxy@titansci.com
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13918
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Nanjing Chemlin Chemical Co., Ltd
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025-83697070-
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+86-25-83453306
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info@chemlin.com.cn
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19994
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Shanghai Hanhong Scientific Co.,Ltd.
Tel:
021-54306202- ;021-54308259-
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+86-21-64545202
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Chengdu XiYa Chemical Technology Co., Ltd.
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Syntechem Co.,Ltd
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Please Email
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E-Mail Inquiry
Email:
info@syntechem.com
Country:
China
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13010
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57

16957-70-3, trans-2-Methyl-2-pentenoic acidRelated Search:

1-Cyclopentenecarboxylic acid CITRININ Methyl 1-cyclohexene-1-carboxylate trans-2-Methyl-2-pentenoic acid 2-Methyl-2-pentenoic acid ethyl ester Methyl salicylate Ethyl 2-(Chlorosulfonyl)acetate TRANS-FATTY-ACID β,β'-dimethylglutaric acid Methyl Ascoric Acid Thiophanate-methyl Folic acid trans-2-Methyl-2-pentenoic acid METHYLCYCLOPENTADIENE DIMER Methyl bromide Kresoxim-methyl Bensulfuron methyl
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