trans-2-Methyl-2-pentenoic acid
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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
- n
20/D 1.46(lit.)
- 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 |
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|---|---|---|---|
| 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 |
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| WGK Germany | 2 |
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| 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 liquidChemical Properties
2-Methyl-2-pentenoic acid has a fruity odor.Occurrence
Reported found in strawberryPreparation
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 | 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 |
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
- 16957-70-3
- C2H5CHCCH3CO2H
- C6
- Carbonyl Compounds
- Carboxylic Acids
- Building Blocks
- Organic Building Blocks
- C6
- Carbonyl Compounds
- Carboxylic Acids
