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trans-3-chloro-beta-nitrostyrene

Also known as: (E)-1-Chloro-3-(2-nitrovinyl)benzene, 1-chloro-3-(2-nitroethenyl)benzene, Benzene, 1-chloro-3-[(1E)-2-nitroethenyl]-, TRANS-3-CHLORO-BETA-NITROSTYRENE, Trans-1-Chloro-3-(2-nitrovinyl)benzene, trans-1-(3-Chlorophenyl)-2-nitroethene, trans-3-Chloro-β-nitrostyrene, trans-M-Chloro-β-nitrostyrene, trans-m-Chloro-Beta-nitrostyrene

trans-3-chloro-beta-nitrostyrene (CAS 37888-03-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNO2 and a molecular weight of 183.59200 g/mol. Key properties include a melting point of 48-52ºC, a boiling point of 299.9ºC at 760 mmHg, a density of 1.324g/cm3 and a flash point of 135.2ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
37888-03-2
Jingsj CID
J-1356032-2
Molecular Formula
C8H6ClNO2
Molecular Weight
183.59200 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point48-52ºC
Boiling Point299.9ºC at 760 mmHg
Density1.324g/cm3
Flash Point135.2ºC
Exact Mass183.00900
PSA45.82000
LogP3.11060
AppearancePowder | Pale yellow
Refractive Index1.615
Storage Conditions2-8°C

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed

Frequently Asked Questions

What is the CAS number of trans-3-chloro-beta-nitrostyrene?

The CAS number of trans-3-chloro-beta-nitrostyrene is 37888-03-2.

What are the molecular formula and molecular weight of trans-3-chloro-beta-nitrostyrene?

trans-3-chloro-beta-nitrostyrene has molecular formula C8H6ClNO2 and molecular weight 183.59200 g/mol.

Is trans-3-chloro-beta-nitrostyrene hazardous?

trans-3-chloro-beta-nitrostyrene has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.

What are the upstream and downstream products of trans-3-chloro-beta-nitrostyrene?

For trans-3-chloro-beta-nitrostyrene, Downstream Products: 2-(3-Chlorophenyl)ethanamine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "trans-3-chloro-beta-nitrostyrene (CAS 37888-03-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356032-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.