Crotonic acid
| Price | USD6.00 |
| Packge | 3KG |
- Min. Order:2KG
- Supply Ability:1KG,50KG,100KG
- Time:2019-09-04
Product Details
- Product NameCrotonic acid
- CAS No.3724-65-0
- EINECS No.223-077-4
- MFC4H6O2
- MW86.09
- InChIKeyLDHQCZJRKDOVOX-UHFFFAOYSA-N
- Water Solubility soluble
- Boiling point 180-181 °C(lit.)
- Melting point 70-72 °C(lit.)
- density 1.027 g/mL at 25 °C(lit.)
Product Name: Crotonic acid
Synonyms: solidcrotonicacid;2-BUTENOIC ACID;1-PROPENE-1-CARBOXYLIC ACID;3-METHYLACRYLIC ACID;β-Methylacrylic acid;BUT-2-ENOIC ACID;BUTENOIC ACID;BETA-METHYLACRYLIC ACID
CAS: 3724-65-0
MF: C4H6O2
MW: 86.09
EINECS: 223-077-4
Product Categories: Pharmaceutical Intermediates;Fine Chemical
Mol File: 3724-65-0.mol
Crotonic acid Structure
Crotonic acid Chemical Properties
Melting point 70-72 °C(lit.)
Boiling point 180-181 °C(lit.)
density 1.027 g/mL at 25 °C(lit.)
vapor density 2.97 (vs air)
vapor pressure 0.19 mm Hg ( 20 °C)
refractive index 1.4210 (estimate)
FEMA 3908 | (E)-2-BUTENOIC ACID
Fp 190 °F
Water Solubility soluble
CAS DataBase Reference 3724-65-0(CAS DataBase Reference)
NIST Chemistry Reference Crotonic acid(3724-65-0)
EPA Substance Registry System 2-Butenoic acid(3724-65-0)
Safety Information
Hazard Codes C
Risk Statements 21/22-34
Safety Statements 26-36/37/39-45
RIDADR UN 2823 8/PG 3
WGK Germany 3
RTECS GQ2900000
Hazardous Substances Data 3724-65-0(Hazardous Substances Data)
MSDS Information
Provider Language
2-Butenoic acid English
SigmaAldrich English
ACROS English
ALFA English
Crotonic acid Usage And Synthesis
Chemical Properties Crotonic acid is a white or colorless, crystalline solid with a pungent odor. May be transported as a molten liquid.
Uses Synthesis of resins, polymers, plasticizers, drugs.
Definition Exists in cis and trans isomeric forms, the latter being the stable isomer used commercially. The cis form melts at 15C and is sometimes called isocrotonic acid.
General Description A white crystalline solid. Shipped as either a solid or liquid. Melting point 59°F. Soluble in water and less dense than water. Flash point 190°F. Corrosive to metals and tissue.
Air & Water Reactions Soluble in water.
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Inquiry
- 2024-01-04
- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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