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DIBENZYLIDENEACETONE

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Origin: China

Cas No: 35225-79-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.:
35225-79-7
Other Names:
DIBENZYLIDENE ACETONE
MF:
C17H14O
EINECS No.:
609-096-4
Place of Origin:
Shandong, China
Type:
Pharmaceutical Intermediates
Purity:
98%
Brand Name:
Ocean
Model Number:
TOP
Application:
organic intermediates
Appearance:
Yellow Powder
Molecular Weight:
234.29
Assay:
98%
Usage:
Chemical reagent
Package:
Aluminum foil bag, vial bottle, fluorinated bottle
Packaging&Delivery
Selling Units:
Single item
Single package size:
12X12X12 cm
Single gross weight:
0.100 kg
Package Type:
```
Aluminum foil bag, vial bottle, fluorinated bottle
```
Lead Time:
Quantity(Grams) 1 - 1 >1
Est. Time(days) 15 To be negotiated

Property

CAS No.: 35225-79-7 Formula: C17H14O Molecular Weight: 234.29200

Description

Dibenzylideneacetone or dibenzalacetone, often abbreviated dba, is an organic compound with the formula C17H14O. It is a pale-yellow solid insoluble in water, but soluble in ethanol. Dibenzylideneacetone is used as a component in sunscreens and as a ligand in organometallic chemistry.

Basic Info

Chemical Name	DIBENZYLIDENEACETONE
Synonyms	(1E,4E)-1,5-Diphenylpenta-1,4-dien-3-one; 1,5-diphenyl-1,4-pentadiene-3-one; trans,trans-Dibenzylideneacetone; trans,trans-Distyryl Ketone; trans,trans-dibenzalacetone; 1,5-DIPHENYL-1,4-PENTADIEN-3-ONE; DISTYRYL KETONE; DIBENZAL ACETONE; trans,trans-1,5-Diphenyl-1,4-pentadien-3-one; 1,5-diphenylpenta-1,4-dien-3-one;
CAS No.	35225-79-7
Molecular Formula	C17H14O
Molecular Weight	234.29200
PSA	17.07000
LogP	3.98230

Properties

Appearance & Physical State	Yellow crystalline powder
Density	1.1g/cm3
Boiling Point	400.7ºC at 760mmHg
Melting Point	107-113ºC
Flash Point	176.1ºC

Safety Info

Safety Statements	22-24/25
HS Code	2914399090
WGK Germany	3

Synthesis Route

Isopropenyl acetate+benzaldehyde→benzyl acetate+DIBENZYLIDENEACETONE
E-PHENYLETHENYLBORONIC ACID→1,4-diphenylbutadiene+DIBENZYLIDENEACETONE
carbon monoxide+E-PHENYLETHENYLBORONIC ACID→1,4-diphenylbutadiene+DIBENZYLIDENEACETONE

Precursor

acetone
E-styryl iodide
benzaldehyde
(E)-styryl-lead triacetate

Downstream Product

(2R,6S)-2,6-diphenylthian-4-one
7,11-diphenyl-3-sulfanylidene-2,4-diazaspiro[5.5]undecane-1,5,9-trione
1,5-diphenyl-5-piperidin-1-ylpent-1-en-3-one
1,2,4,5-tetrabromo-1,5-diphenylpentan-3-one

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