- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: α-Acetoxy-isobutyryl bromide
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: α-Acetoxy-isobutyryl bromide
- Price: ￥118.0/5g ￥348.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Acetoxy-2-methylpropionyl bromide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
40635-67-4
40635-67-4 structure
- Name: α-Acetoxy-isobutyryl bromide
- Chemical Name: 2-Acetoxy-2-methylpropionyl bromide
- CAS Number: 40635-67-4
- Molecular Formula: C6H9BrO3
- Molecular Weight: 209.038
- Catalog: Chemical reagent Organic reagent Halogenated aliphatic hydrocarbon
- Create Date: 2018-08-06 16:46:21
- Modify Date: 2025-08-22 13:32:05
| Name | 2-Acetoxy-2-methylpropionyl bromide |
|---|---|
| Synonyms |
1-Bromo-2-methyl-1-oxo-2-propanyl acetate
1-Bromo-2-methyl-1-oxopropan-2-yl acetate Propanoyl bromide, 2-(acetyloxy)-2-methyl- 2-Acetoxyisobutyryl bromide MFCD00040923 (1-bromo-2-methyl-1-oxopropan-2-yl) acetate α-Acetoxy-isobutyryl bromide |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 190.4±0.0 °C at 760 mmHg |
| Molecular Formula | C6H9BrO3 |
| Molecular Weight | 209.038 |
| Flash Point | 72.2±22.6 °C |
| Exact Mass | 207.973495 |
| PSA | 43.37000 |
| LogP | 1.42 |
| Vapour Pressure | 0.5±0.3 mmHg at 25°C |
| Index of Refraction | 1.469 |
| Storage condition | 2-8°C |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | 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 | R14;R34;R37 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 29181980 |
| Precursor 2 | |
|---|---|
| DownStream 5 | |
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |