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trans-benzylideneacetone

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Origin: China

Cas No: 1896-62-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
1896-62-4
Other Names:
BAR
MF:
C10H10O
EINECS No.:
217-587-6
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
99%MIN
Brand Name:
BOSS
Model Number:
a 1896-62-4
Application:
organic intermediates
Appearance:
white powder
Product name:
(E)-4-Phenyl-3-buten-2-one
Description:
white powder
CAS:
1896-62-4
Molecular Formula:
C10H10O
EINECS:
217-587-6
Synonyms:
BAR
brands:
boss
Assay:
99%min
useage:
intermediates
Package:
25kg/carton drum
Packaging&Delivery
Packaging Details
1kg/drum 5kg/drum, 10kg/drum,25kg/drum
Port
shanghai, tianjin,qingdao

Property

CAS No.: 1896-62-4 Formula: C10H10O Molecular Weight: 146.18600

Description

Benzylideneacetone is the organic compound described by the formula C6H5CH=CHC(O)CH3. Although both cis- and trans-isomers are possible for the α,β-unsaturated ketone, only the trans isomer is observed. Its original preparation demonstrated the scope of condensation reactions to construct new, complex organic compounds.

Basic Info

Chemical Name	trans-benzylideneacetone
Synonyms	3-Buten-2-one, 4-phenyl-, (E)-; 2',4',6'-Trimethyl-chalkon; PhCH=NC6H4-NO2-m; N-Benzylidene-m-nitroaniline; benzalacetomesitylene; mesityl styryl ketone; Benzal-m-nitroaniline; 2',4',6'-trimethyl-chalcone; ANILINE,N-BENZYLIDENE-m-NITRO; (E)-4-Phenylbut-3-en-2-one; WLN: WNR CNU1R; Benzal-3-nitroaniline; trans-4-phenyl-3-buten-2-one; N-Benzyliden-3-nitro-anilin; benzylidene-2,4,6-trimethylacetophenone; (E)-4-Phenyl-3-buten-2-one; 3-Buten-2-one, 4-phenyl-, (3E)-; N-benzylidene-3-nitro-aniline;
CAS No.	1896-62-4
Molecular Formula	C10H10O
Molecular Weight	146.18600
PSA	17.07000
LogP	2.28880

Properties

Appearance & Physical State	light yellow low melting crystalline mass
Density	1.014 g/cm3
Boiling Point	260-262ºC
Melting Point	38.5-41ºC
Flash Point	122ºC
Refractive Index	1.5675 (45ºC)
Stability	Stable at room temperature in closed containers under normal storage and handling conditions. May discolor on exposure to light.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light.

Safety Info

RTECS	EN0330050
Safety Statements	S26-S37/39
HS Code	2914399090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

benzaldehyde+acetone→4-hydroxy-4-phenylbutan-2-one+1,5-Diphenyl-3-pentadienone
2-methylbut-2-ene+benzaldehyde→β-Methylstyrene+1,1,2-trimethyl-indene
2-methylbut-2-ene+benzaldehyde→β-Methylstyrene+trans-benzylideneacetone

GC Analysis