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HomeProduct name list(E)-2-Nitroethenylbenzene

(E)-2-Nitroethenylbenzene

Synonym(s):trans-1-Nitro-2-phenylethylene;trans-beta-Nitrostyrene

  • CAS NO.:5153-67-3
  • Empirical Formula: C8H7NO2
  • Molecular Weight: 149.15
  • MDL number: MFCD00007402
  • EINECS: 629-597-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
(E)-2-Nitroethenylbenzene Structural

What is (E)-2-Nitroethenylbenzene?

Chemical properties

Yellow crystals

The Uses of (E)-2-Nitroethenylbenzene

trans-β-Nitrostyrene, and its derivatives such as 3,4-methylenedioxy-β-nitrostyrene (MNS) and 4-O-benzoyl-3-methoxy-β-nitrostyrene (BMNS), has shown to exhibit potent anti-platelet activities and cytotoxicity.

Purification Methods

Crystallise the styrene from absolute EtOH, or three times from *benzene/pet ether (b 60-80o) (1:1). [Beilstein 5 III 1180, 5 IV 1352.]

Properties of (E)-2-Nitroethenylbenzene

Melting point: 55-58 °C(lit.)
Boiling point: 250-260 °C(lit.)
Density  1.2517 (rough estimate)
refractive index  1.5320 (estimate)
Flash point: 250-260°C
storage temp.  2-8°C
solubility  Chloroform, Methanol
form  Crystals
color  Yellow
Water Solubility  Insoluble in water.
λmax 320nm(lit.)
BRN  1210066
NIST Chemistry Reference Styrene, «beta»-nitro-, (E)-(5153-67-3)

Safety information for (E)-2-Nitroethenylbenzene

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for (E)-2-Nitroethenylbenzene

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