(2E)-3-(4-Methoxyphenyl)acryloyl chloride
(2E)-3-(4-甲氧基苯基)丙烯酰氯
Also known as: trans-3-(4-Methoxyphenyl)-acryloyl chloride, trans-4-methoxycinnamoyl chloride, 3-(4-Methoxyphenyl)acryloyl chloride, 4-methoxycinnamic acid chloride, para-methoxycinnamic acid chloride, (2E)-3-(4-methoxyphenyl)prop-2-enoyl chloride, (E)-3-(4-methoxyphenyl)prop-2-enoyl chloride
(2E)-3-(4-Methoxyphenyl)acryloyl chloride (CAS 42996-84-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H9ClO2 and a molecular weight of 196.630 g/mol. It is also known as trans-3-(4-Methoxyphenyl)-acryloyl chloride, trans-4-methoxycinnamoyl chloride and 3-(4-Methoxyphenyl)acryloyl chloride. Key properties include a boiling point of 317.2±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 117.9±21.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42996-84-9
- Jingsj CID
- J-1041269-3
- Molecular Formula
- C10H9ClO2
- Chinese Name
- (2E)-3-(4-甲氧基苯基)丙烯酰氯
- Molecular Weight
- 196.630 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 317.2±17.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 117.9±21.4 °C |
Frequently Asked Questions
What is the CAS number of (2E)-3-(4-Methoxyphenyl)acryloyl chloride?
The CAS number of (2E)-3-(4-Methoxyphenyl)acryloyl chloride is 42996-84-9.
What are the molecular formula and molecular weight of (2E)-3-(4-Methoxyphenyl)acryloyl chloride?
(2E)-3-(4-Methoxyphenyl)acryloyl chloride has molecular formula C10H9ClO2 and molecular weight 196.630 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-3-(4-Methoxyphenyl)acryloyl chloride (CAS 42996-84-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1041269-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.