- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Methyl bromocrotonate
- Price: Check
- Purity: 85.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Methyl bromocrotonate
- Price: ￥168.0/5g ￥568.0/25g
- Purity: 85.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Methyl 4-bromocrotonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Methyl 4-bromocrotonate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Methyl bromocrotonate
- Price: ￥Inquiry/25kg
- Purity: 70.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
1117-71-1
1117-71-1 structure
- Name: Methyl bromocrotonate
- Chemical Name: Methyl 4-bromocrotonate
- CAS Number: 1117-71-1
- Molecular Formula: C5H7BrO2
- Molecular Weight: 179.012
- Catalog: Chemical reagent Organic reagent Halogenated aliphatic hydrocarbon
- Create Date: 2018-05-24 08:00:00
- Modify Date: 2025-08-23 07:36:56
| Name | Methyl 4-bromocrotonate |
|---|---|
| Synonyms |
Methyl (2E)-4-bromo-2-butenoate
TRANS-METHYL-4-BROMOCROTONATE methyl (E)-4-bromo-2-butenoate Methyl trans-4-bromocrotonate (E)-4-bromo-2-butenoic acid methyl ester 4-Bromocrotonic Acid Methyl Ester trans-4-Bromo-2-butenoic Acid Methyl Ester methyl4-bromo-2-butenoate methyl 4-bromo-crotonate 4-Bromo-2-butenoic acid methyl ester Methyl trans-4-bromo-2-butenoate (E)-4-Bromo-but-2-enoic acid methyl ester methyl (2E)-4-bromobut-2-enoate (E)-methyl-4-bromobut-2-enoate EINECS 214-251-0 Methyl 4-bromocrotonate Methyl bromocrotonate MFCD00000246 2-Butenoic acid, 4-bromo-, methyl ester, (2E)- Methyl 4-bromobut-2-enoate Methyl (E)-4-bromobut-2-enoate Methyl γ-bromocrotonate |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 198.5±0.0 °C at 760 mmHg |
| Molecular Formula | C5H7BrO2 |
| Molecular Weight | 179.012 |
| Flash Point | 67.4±22.6 °C |
| Exact Mass | 177.962936 |
| PSA | 26.30000 |
| LogP | 1.63 |
| Vapour Pressure | 0.4±0.3 mmHg at 25°C |
| Index of Refraction | 1.485 |
| Storage condition | 2-8°C |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R20/21/22;R34 |
| Safety Phrases | S26-S39-S45-S36/37/39 |
| RIDADR | 3265 |
| WGK Germany | 3 |
| RTECS | GQ3120000 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2916190090 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
![(2,3-DIHYDRO-BENZO[1,4]OXATHIIN-2-YL)-ACETIC ACID METHYL ESTER structure](https://image.chemsrc.com/caspic/233/111042-30-9.png)
| 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% |