Ethyl 4-bromocrotonate, tech. 80%

Product Code.	Quantity	unitSize
11464183	10 g	10g
11474183	50 g	50g
11484183	250 g	250g

Product Code. 11464183

Brand: Thermo Scientific Alfa Aesar A10371.09

Description

CAS: 37746-78-4 | C6H9BrO2 | 193.04 g/mol

Ethyl 4-bromocrotonate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ethyl 4-bromocrotonate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.

Solubility
Insoluble in water.

Notes
Store at 4°C. Incompatible with acids, bases, oxidizing agents, reducing agents. Protect from heat. Store away from strong bases.

Specifications

Chemical Identifiers

• CAS: 37746-78-4
• Molecular Formula: C6H9BrO2
• Molecular Weight (g/mol): 193.04
• MDL Number: MFCD00000247
• InChI Key: FHGRPBSDPBRTLS-ONEGZZNKSA-N
• Synonym: ethyl 4-bromocrotonate, e-ethyl 4-bromobut-2-enoate, ethyl 4-bromobut-2-enoate, 4-bromocrotonic acid ethyl ester, ethyl 2e-4-bromobut-2-enoate, 2-butenoic acid, 4-bromo-, ethyl ester, e, 2-butenoic acid, 4-bromo-, ethyl ester, ethyl e-4-bromo-2-butenoate, ethyl e-4-bromobut-2-enoate, ethyl trans-4-bromo-2-butenoate
• PubChem CID: 5373944
• IUPAC Name: ethyl (E)-4-bromobut-2-enoate
• SMILES: CCOC(=O)C=CCBr

• Density: 1.402
• Boiling Point: 94°C to 95°C (12 mmHg)
• Flash Point: 97°C (206°F)
• Refractive Index: 1.493
• Quantity: 10 g
• UN Number: UN1760
• Beilstein: 1721388
• Solubility Information: Insoluble in water.
• Formula Weight: 193.05
• Percent Purity: 80%
• Grade: Technical
• Chemical Name or Material: Ethyl 4-bromocrotonate

Safety and Handling

Product Identifier

• Ethyl 4-bromocrotonate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P271-Use only outdoors or in a well-ventilated area.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P363-Wash contaminated clothing before reuse.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Ethyl 4-bromocrotonate

SDS

RUO – Research Use Only