- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Methyl-2-pentenoic acid
- Price: ￥228.0/25g ￥648.0/100g
- Purity: 99.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Methyl-2-pentenoic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 2-Methyl-2-pentenoic acid
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
3142-72-1
3142-72-1 structure
- Name: 2-Methyl-2-pentenoic acid
- Chemical Name: 2-Methyl-2-pentenoic acid
- CAS Number: 3142-72-1
- Molecular Formula: C6H10O2
- Molecular Weight: 114.142
- Catalog: Flavors and spices Synthetic spice Carboxylic acid and ester perfume Carboxylic acid
- Create Date: 2018-08-04 18:17:47
- Modify Date: 2024-01-03 18:28:53
| Name | 2-Methyl-2-pentenoic acid |
|---|---|
| Synonyms |
2-Pentenoic acid, 2-methyl-, (2E)-
EINECS 241-026-4 2-Pentene-2-carboxylicacid (2E)-2-methylpent-2-enoic acid (2E)-2-Methyl-2-pentenoic acid FEMA 3195 STRAWBERRIFF 2-methylpent-2-enoic acid RARECHEM AL BE 0127 2-Methyl-pent-2-ensaeure 2-methyl-2-pentenoicaci 3-Ethyl-2-methylacrylicacid FEMA NUMBER 3195 MFCD00002655 Methylpentenoicacidpract |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 215.9±0.0 °C at 760 mmHg |
| Melting Point | 26-28 °C(lit.) |
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.142 |
| Flash Point | 107.8±0.0 °C |
| Exact Mass | 114.068077 |
| PSA | 37.30000 |
| LogP | 1.89 |
| Vapour density | >1 (vs air) |
| Vapour Pressure | 0.1±0.8 mmHg at 25°C |
| Index of Refraction | 1.454 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R22;R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 3 |
| WGK Germany | 2 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2916190090 |
|
~89%
3142-72-1 |
| Literature: Synthesis, , # 3 art. no. F19009SS, p. 477 - 485 |
|
~74%
3142-72-1 |
| Literature: Journal of Organic Chemistry, , vol. 50, # 21 p. 4068 - 4071 |
|
~%
3142-72-1 |
| Literature: Monatshefte fuer Chemie, , vol. 4, p. 52 |
|
~%
3142-72-1 |
| Literature: Sov. Prog. Chem. (Engl. Transl.), , vol. 33, # 4 p. 384 - 387,35 - 37 |
|
~%
3142-72-1 |
| Literature: Chemische Berichte, , vol. 37, p. 1617 |
|
~%
3142-72-1
Detail
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| Literature: Helvetica Chimica Acta, , vol. 47, p. 725 - 740 Helvetica Chimica Acta, , vol. 34, p. 1482,1486, 1891 |
|
~%
3142-72-1 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2>51, p. 534 |
| Precursor 6 | |
|---|---|
| DownStream 2 | |
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |