3-(Ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid
3-(乙氧羰基)-4,4-二苯基-3-丁烯酸
Also known as: Butanedioic acid, 2-(diphenylmethylene)-, 1-ethyl ester, 1-ethyl 4-hydrogen 2-(diphenylmethylene)succinate, 3-(ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid, Benzhydrylidene-succinic acid-1-ethyl ester, ethoxycarbonyldiphenylbutenoicacid, 3-ethoxycarbonyl-4,4-diphenylbut-3-enoic acid
- CAS No.
- 5438-22-2
- Jingsj CID
- J-1476313-5
- Molecular Formula
- C19H18O4
- Chinese Name
- 3-(乙氧羰基)-4,4-二苯基-3-丁烯酸
- Molecular Weight
- 310.34400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 128-130ºC |
|---|---|
| Boiling Point | 459.7ºC at 760mmHg |
| Density | 1.189g/cm3 |
| Flash Point | 162.9ºC |
Frequently Asked Questions
What is the CAS number of 3-(Ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid?
5438-22-2
What are the molecular formula and molecular weight of 3-(Ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid?
C19H18O4, molecular weight 310.34400 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026