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trans-2-Methyl-2-pentenoic acid

trans-2-Methyl-2-pentenoic acid
trans-2-Methyl-2-pentenoic acid structure
CAS No.
16957-70-3
Chemical Name:
trans-2-Methyl-2-pentenoic acid
Synonyms
FEMA 3195;STRAWBERRIFF;FEMA NUMBER 3195;(e)-2-pentenoicaci;Methyl-2-pentenoic;RARECHEM AL BE 0127;METHYL-2-PENTENSAEURE, 2-;(E) 2-METHYL PENTENOIC ACID;(E)-2-Methylpent-2-en-1-sure;(E)-2-Methyl-2-pentenoic acid
CBNumber:
CB5403219
Molecular Formula:
C6H10O2
Formula Weight:
114.14
MOL File:
16957-70-3.mol

trans-2-Methyl-2-pentenoic acid Properties

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)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314-H318
Precautionary statements  P280-P305+P351+P338-P310-P260h-P301+P330+P331-P303+P361+P353-P405-P501a
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

trans-2-Methyl-2-pentenoic acid price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W319503 trans-2-Methyl-2-pentenoic acid ≥98%, FCC, FG 16957-70-3 sample $50 2020-08-18 Buy
Sigma-Aldrich 264776 trans-2-Methyl-2-pentenoic acid 97% 16957-70-3 25g $85.6 2020-08-18 Buy
TCI Chemical M2814 trans-2-Methyl-2-pentenoic Acid >97.0%(GC)(T) 16957-70-3 5g $32 2020-06-24 Buy
TCI Chemical M2814 trans-2-Methyl-2-pentenoic Acid >97.0%(GC)(T) 16957-70-3 25g $95 2020-06-24 Buy
Alfa Aesar H60391 trans-2-Methyl-2-pentenoic acid 97% 16957-70-3 5g $20.9 2019-12-02 Buy

trans-2-Methyl-2-pentenoic acid Chemical Properties,Uses,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.

trans-2-Methyl-2-pentenoic acid Preparation Products And Raw materials

Raw materials

Preparation Products


trans-2-Methyl-2-pentenoic acid Suppliers

Global( 127)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21717 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22622 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30024 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28230 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282 whatapp+8619930503282
86-0311-66562153 sales3@crovellbio.com CHINA 901 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23040 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35490 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63728 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47486 58
Shaanxi Dideu Medichem Co. Ltd
18192627656
+86-29-88380327 1012@dideu.com CHINA 3911 58

View Lastest Price from trans-2-Methyl-2-pentenoic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-19 trans-2-Methyl-2-pentenoic acid
16957-70-3
US $1.00-0.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd
2020-01-17 trans-2-Methyl-2-pentenoic acid
16957-70-3
US $1.00-0.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd
2018-08-06 trans-2-Methyl-2-pentenoic acid
16957-70-3
US $1.00 / KG 1KG 98% 20tons career henan chemical co

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