- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-methylcrotonoyl chloride
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-methylcrotonoyl chloride
- Price: ￥1328.0/1g ￥398.0/100mg ￥498.0/250mg
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,3-Dimethylacryloyl chloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
3350-78-5
3350-78-5 structure
- Name: 3-methylcrotonoyl chloride
- Chemical Name: 3-methylbut-2-enoyl chloride
- CAS Number: 3350-78-5
- Molecular Formula: C5H7ClO
- Molecular Weight: 118.562
- Catalog: Chemical reagent Organic reagent Acid halide
- Create Date: 2018-08-23 17:40:30
- Modify Date: 2025-09-30 17:07:53
| Name | 3-methylbut-2-enoyl chloride |
|---|---|
| Synonyms |
3-methyl-but-2-en-1-oyl chloride
3,3-dimethylacrylic acid chloride EINECS 222-109-4 3-Methyl-2-butenoyl chloride 3-methylcrotonic acid chloride 3,3-Dimethylacryloyl chloride 3,3-Dimethylacrylyl chloride 3,3-dimethylpropenoylchloride MFCD00000730 3-methylbut-2-enoyl chloride 3-methylcrotonoyl chloride Senecioyl chloride 2-Butenoyl chloride, 3-methyl- |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 146.0±0.0 °C at 760 mmHg |
| Molecular Formula | C5H7ClO |
| Molecular Weight | 118.562 |
| Flash Point | 51.1±0.0 °C |
| Exact Mass | 118.018539 |
| PSA | 17.07000 |
| LogP | 2.13 |
| Vapour Pressure | 4.7±0.2 mmHg at 25°C |
| Index of Refraction | 1.444 |
| Storage condition | 2-8°C |
| Water Solubility | reacts |
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314-H335 |
| Supplemental HS | Reacts violently with water. |
| 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;R14;R34 |
| Safety Phrases | S26-S36/37/39-S45-S16 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2916190090 |
|
~99%
3350-78-5 |
| Literature: Bartlett, Christopher J.; Day, David P.; Chan, Yohan; Allin, Steven M.; McKenzie, Michael J.; Slawin, Alexandra M. Z.; Bulman Page, Philip C. Journal of Organic Chemistry, 2012 , vol. 77, # 1 p. 772 - 774 |
|
~%
3350-78-5 |
| Literature: Journal of the American Chemical Society, , vol. 76, p. 486 |
| 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% |