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
- CAS No.
- 16957-70-3
- Chemical Name:
- trans-2-Methyl-2-pentenoic acid
- Synonyms
- STRAWBERRIFF;FEMA 3195;(E)-2-Methylpent-2-enoic acid;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
- CBNumber:
- CB5403219
- Molecular Formula:
- C6H10O2
- Molecular Weight:
- 114.14
- MOL File:
- 16957-70-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/4/29 14:28:21
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) |
vapor pressure | 1.63Pa at 24℃ |
FEMA | 3195 | 2-METHYL-2-PENTENOIC ACID |
refractive index |
n |
Flash point | 226 °F |
storage temp. | Sealed in dry,Room Temperature |
solubility | soluble in Chloroform, Methanol |
form | clear liquid |
pka | 5.00±0.19(Predicted) |
color | Colorless to Light orange to Yellow |
Odor | at 10.00 % in dipropylene glycol. fruity strawberry woody |
Odor Type | fruity |
Water Solubility | insoluble |
InChIKey | JJYWRQLLQAKNAD-SNAWJCMRSA-N |
LogP | 1.9 at 25℃ |
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 |
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Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
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 | |||||||||
HS Code | 2916199590 | |||||||||
NFPA 704 |
|
trans-2-Methyl-2-pentenoic acid price More Price(8)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | W319503 | trans-2-Methyl-2-pentenoic acid ≥98%, FCC, FG | 16957-70-3 | 1SAMPLE | ₹5141.88 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W319503 | trans-2-Methyl-2-pentenoic acid ≥98%, FCC, FG | 16957-70-3 | 100G | ₹13076.6 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W319503 | trans-2-Methyl-2-pentenoic acid ≥98%, FCC, FG | 16957-70-3 | 1KG | ₹55120.9 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W319503 | trans-2-Methyl-2-pentenoic acid ≥98%, FCC, FG | 16957-70-3 | 5KG | ₹218405.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W319503 | trans-2-Methyl-2-pentenoic acid ≥98%, FCC, FG | 16957-70-3 | 10KG | ₹324685.05 | 2022-06-14 | Buy |
trans-2-Methyl-2-pentenoic acid Chemical Properties,Uses,Production
Chemical Properties
clear colorless to pale yellow liquid
Occurrence
Reported found in strawberry
Preparation
By distillation of 2-hydroxy-2-methylvaleric acid (cis-form).
General Description
Adsorption and desorption of trans-2-methyl-2-pentenoic acid in dichloromethane has been investigated by using in situ attenuated total reflection infrared spectroscopy. Asymmetric hydrogenation of trans-2-methyl-2-pentenoic acid in hexane over two well defined E-40692 and E-5220 Engelhard Pd/Al2O3 catalysts modified with cinchonidine has been studied.
trans-2-Methyl-2-pentenoic acid Preparation Products And Raw materials
Raw materials
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Global( 193)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12585 | 58 | Inquiry |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 18623 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21663 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29899 | 58 | Inquiry |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8819 | 58 | Inquiry |
Shanghai Longyu Biotechnology Co., Ltd. | +8619521488211 | China | 2534 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49403 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
16957-70-3(trans-2-Methyl-2-pentenoic acid)Related Search:
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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
METHYL-2-PENTENSAEURE, 2-
(2E)-2-Methyl-2-pentenoic acid
(e)-2-pentenoicaci
trans-2-Methyl-2-pentenoic acid
(E)-2-Methyl-2-pentenoic acid
(E)-2-Methyl-2-pentenoyl chloride
(E)-2-Methylpent-2-enoic acid
trans-2-Methyl-2-pentenoic acid,97%
2-Methyl-2-pentenoic acid,trans-2-Methyl-2-pentenoic acid
2-METHYL-2-PENTENOIC ACID, NATURAL
Methyl-2-pentenoic
(E) 2-METHYL PENTENOIC ACID
rans-2-Methyl-2-pentenoicaci
trans-2-Methyl-2-pentenoic acid USP/EP/BP
TIANFU-CHEM - trans-2-Methyl-2-pentenoic acid
16957-70-3
C2H5CHCCH3CO2H
C6
Carbonyl Compounds
Carboxylic Acids
Building Blocks
Organic Building Blocks
C6
Carbonyl Compounds
Carboxylic Acids