trans-2,5-Dichlorocinnamic acid
反-2,5-二氯肉桂酸
Also known as: (E)-3-(2,5-dichlorophenyl)acrylic acid, 3-(2,5-dichlorophenyl)acrylic acid, (2E)-3-(2,5-dichlorophenyl)acrylic acid, 2,5-dichlorocinnamic acid, trans-3-(2,5-dichlorophenyl)-2-propenoic acid, 2,5-dichloro-trans-cinnamic acid, 2,5-Dichlor-trans-zimtsaeure, RARECHEM BK HW 0013
- CAS No.
- 20595-47-5
- Jingsj CID
- J-1137741-4
- Molecular Formula
- C9H6Cl2O2
- Chinese Name
- 反-2,5-二氯肉桂酸
- Molecular Weight
- 217.049 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 192-194ºC |
|---|---|
| Boiling Point | 357.6±32.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 170.1±25.1 °C |
Frequently Asked Questions
What is the CAS number of trans-2,5-Dichlorocinnamic acid?
20595-47-5
What are the molecular formula and molecular weight of trans-2,5-Dichlorocinnamic acid?
C9H6Cl2O2, molecular weight 217.049 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026