- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Crotonoyl chloride
- Price: Check
- Purity: 90.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Crotonoyl chloride
- Price: ￥108.0/25g ￥318.0/100g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (E)-2-Butenoyl chloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
625-35-4
625-35-4 structure
- Name: 2-Crotonoyl chloride
- Chemical Name: trans-Crotonyl chloride
- CAS Number: 625-35-4
- Molecular Formula: C4H5ClO
- Molecular Weight: 104.535
- Catalog: Chemical reagent Organic reagent Acid halide
- Create Date: 2018-06-11 16:49:47
- Modify Date: 2025-08-24 01:10:13
| Name | trans-Crotonyl chloride |
|---|---|
| Synonyms |
2-Butenoyl chloride, (2E)-
(2E)-2-Butenoyl chloride (E)-2-Butenoyl chloride MFCD00000734 (2E)-But-2-enoylchlorid 2-Crotonoyl chloride EINECS 234-010-3 (2E)-But-2-enoyl chloride |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 124.5±0.0 °C at 760 mmHg |
| Molecular Formula | C4H5ClO |
| Molecular Weight | 104.535 |
| Flash Point | 35.0±0.0 °C |
| Exact Mass | 104.002892 |
| PSA | 17.07000 |
| LogP | 1.58 |
| Vapour Pressure | 12.7±0.2 mmHg at 25°C |
| Index of Refraction | 1.441 |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive |
| Risk Phrases | R10;R34 |
| Safety Phrases | S16-S24/25-S28 |
| RIDADR | UN 2920 |
| WGK Germany | 3 |
| Packaging Group | II |
|
~82%
625-35-4 |
| Literature: Ongoka, Pascal; Mauze, Bernard; Miginiac, Leone Journal of Organometallic Chemistry, 1987 , vol. 322, p. 131 - 140 |
|
~91%
625-35-4 |
| Literature: Ramachandran, P. Veeraraghavan; Nicponski, Daniel; Kim, Bomi Organic Letters, 2013 , vol. 15, # 6 p. 1398 - 1401 |
|
~0%
625-35-4 |
| Literature: Boudjouk, Philip; Ohrbom, Walter H.; Woell, James B. Synthetic Communications, 1986 , vol. 16, # 4 p. 401 - 410 |
|
~%
625-35-4 |
| Literature: Journal of Organic Chemistry, , vol. 65, # 20 p. 6688 - 6696 |
|
~%
625-35-4 |
| Literature: Journal of the American Chemical Society, , vol. 70, p. 500 Journal of the American Chemical Society, , vol. 60, p. 1326 |
|
~%
625-35-4 |
| Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 76, p. 969,972 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
