ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Carboxylic acids and esters >Carboxylic acids >trans-2-Methyl-2-pentenoic acid

trans-2-Methyl-2-pentenoic acid

trans-2-Methyl-2-pentenoic acid Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:trans-2-Methyl-2-pentenoic acid
CAS:16957-70-3
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:16957-70-3
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:trans-2-Methyl-2-pentenoic acid
CAS:16957-70-3
Purity:98% Package:1KG;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:trans-2-Methyl-2-pentenoic acid
CAS:16957-70-3
Purity:99% Package:5KG;1KG Remarks:C6H10O2
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +8619930503282
Email: sales3@crovellbio.com
Products Intro: Product Name:trans-2-Methyl-2-pentenoic acid
CAS:16957-70-3
Purity:99%min Package:25KG;100USD

trans-2-Methyl-2-pentenoic acid manufacturers

trans-2-Methyl-2-pentenoic acid Basic information
Product Name:trans-2-Methyl-2-pentenoic acid
Synonyms:FEMA NUMBER 3195;FEMA 3195;(e)-2-methylpent-2-en-1-oic acid;RARECHEM AL BE 0127;STRAWBERRIFF;TRANS-2-METHYL-2-PENTENOIC ACID 98+% F;2-Pentenoic acid, 2-methyl-, (2E)-;(E)-2-Methylpent-2-en-1-sure
CAS:16957-70-3
MF:C6H10O2
MW:114.14
EINECS:241-026-4
Product Categories:C6;Carbonyl Compounds;Carboxylic Acids
Mol File:16957-70-3.mol
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)
refractive index n20/D 1.46(lit.)
FEMA 3195 | 2-METHYL-2-PENTENOIC ACID
Fp 226 °F
storage temp. Sealed in dry,Room Temperature
pka5.00±0.19(Predicted)
Water Solubility insoluble
InChIKeyJJYWRQLLQAKNAD-SNAWJCMRSA-N
CAS DataBase Reference16957-70-3(CAS DataBase Reference)
NIST Chemistry Reference2-Pentenoic acid, 2-methyl-, (E)-(16957-70-3)
EPA Substance Registry System2-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
MSDS Information
ProviderLanguage
(E)-2-Methylpent-2-en-1-oic acid English
SigmaAldrich English
ACROS English
ALFA English
trans-2-Methyl-2-pentenoic acid Usage And Synthesis
Chemical Propertiesclear colorless to pale yellow liquid
Chemical Properties2-Methyl-2-pentenoic acid has a fruity odor.
OccurrenceReported found in strawberry
PreparationBy distillation of 2-hydroxy-2-methylvaleric acid (cis-form).
Taste threshold valuesTaste characteristics at 50 ppm: sour, acidic, sweaty, berry and fruit-like.
Tag:trans-2-Methyl-2-pentenoic acid(16957-70-3) Related Product Information
Mordant Blue 3 NAPHTHOCHROME GREEN PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE 1-Cyclohexene-1-carboxylic acid AFLATOXIN G1 RUBRATOXIN B 3,4,5,6-Tetrahydrophthalic anhydride 1-Cyclopentenecarboxylic acid CITRININ Methyl 1-cyclohexene-1-carboxylate trans-2-Methyl-2-pentenoic acid 2-Methyl-2-pentenoic acid ethyl ester Ethyl 2-(Chlorosulfonyl)acetate TRANS-FATTY-ACID β,β'-dimethylglutaric acid Methyl Ascoric Acid trans-2-Methyl-2-pentenoic acid