Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Ethyl 4-Bromocrotonate (CAS: 37746-78-4) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Chemical Name | Ethyl 4-Bromocrotonate |
| Synonyms | Ethyl trans-4-Bromo-2-Butenoate; trans-Ethyl 4-Bromocrotonate; (2E)-Ethyl 4-Bromocrotonate; Ethyl (E)-4-Bromobut-2-Enoate; (E)-Ethyl 4-Bromobut-2-Enoate; 4-Bromocrotonic Acid Ethyl Ester; 4-Bromo-2-Butenoic Acid Ethyl Ester; Ethyl (2E)-4-Bromobut-2-Enoate |
| CAS Number | 37746-78-4 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C6H9BrO2 |
| Molecular Weight | 193.04 |
| Boiling Point | 94.0~95.0℃/12 mmHg (lit.) |
| Density | 1.402 g/mL at 25℃(lit.) |
| Flashing Point | 207°F |
| Refractive Index n20/D | 1.493(lit.) |
| Water Solubility | Insoluble in Water |
| Stability | Light Sensitive |
| Storage Condition | Store Under Inert Gas (Nitrogen or Argon) at 2-8℃ |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | Light Yellow to Yellow Liquid |
| Purity / Analysis Method | >75.0% (GC) |
| Water (K.F) | <0.50% |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at 2~8℃, dry place; Protect from light and moisture
Hazard Symbols Xi - Irritant
Risk Codes 34 - Causes burns
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN 3265 8/PG 2
WGK Germany 3
F 10-19-23
Hazard Class 8
Packing Group III
HS Code 2916190090
Ethyl 4-Bromocrotonate (CAS: 37746-78-4) is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.