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TOP 1,1-Diphenylethylene

Name: TOP 1,1-Diphenylethylene
Brand: DIDEU
SKU: pr2408231343
Price: 320 USD
Availability: InStock

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CAS No.:

530-48-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shangjai

Brand:

DIDEU

Packaging:

25kg Drum

Price valid (until):

2024-09-23

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Shaanxi Dideu Medichem Co. Ltd

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

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Inquiry History

Description

1,1-Diphenylethylene Basic information

Product Name:	1,1-Diphenylethylene
Synonyms:	1,1-DIPHENYLETHYLENE (ASYM.);Benzene, 1,1'-ethenylidenebis-;benzene,1,1’-ethenylidenebis-;DDNU;Diphenylethylene;ethene,1,1-diphenyl-;ethylene,1,1-diphenyl-;Unsym.-Diphenylethylene
CAS:	530-48-3
MF:	C14H12
MW:	180.25
EINECS:	208-482-6
Product Categories:	Building Blocks;Chemical Synthesis;Acyclic;Alkenes;Organic Building Blocks;Organic Building Blocks
Mol File:	530-48-3.mol

1,1-Diphenylethylene Chemical Properties

Melting point	6 °C (lit.)
Boiling point	270-271 °C (lit.)
density	1.021 g/mL at 25 °C (lit.)
refractive index	n20/D 1.608(lit.)
Fp	221 °F
storage temp.	2-8°C
form	Liquid
color	Clear colorless to golden
Water Solubility	Miscible with methanol, chloroform and ether. Insoluble in water.
Merck	14,3323
BRN	1099062
InChIKey	ZMYIIHDQURVDRB-UHFFFAOYSA-N
CAS DataBase Reference	530-48-3(CAS DataBase Reference)
NIST Chemistry Reference	Ethylene, 1,1-diphenyl-(530-48-3)
EPA Substance Registry System	Benzene, 1,1'-ethenylidenebis- (530-48-3)

Safety Information

Safety Statements	23-24/25
RIDADR	UN 3082 9 / PGIII
WGK Germany	3
TSCA	Yes
HS Code	29029090

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

1,1-Diphenylethylene Usage And Synthesis

Chemical Properties	Clear colorless to golden liquid
Uses	1,1-Diphenylethylene is used in the preparation of 2-chloro-1,1-diphenyl-ethene by reacting with benzeneseleninyl chloride and aluminum(III) chloride as reagents. It acts as an intermediate in organic synthesis as well as in pharmaceuticals.
Synthesis Reference(s)	The Journal of Organic Chemistry, 26, p. 4199, 1961 DOI: 10.1021/jo01069a005

1,1-Diphenylethylene Preparation Products And Raw materials

Preparation Products

2,2-DIPHENYLOXIRANE-->1,1-DIPHENYLETHANOL-->DIBENZOTHIOPHENE SULFONE-->1,1-Diphenyl-3,3-dimethyl-1-butene-->1,1-Diphenylcyclopropane-->2-(4-CHLOROPHENYL)-1,1-DIPHENYLETHANOL

ECHEMI Editorial Reference

Clear colorless to golden liquid

Certificates

Basic Info

Product Name:

1,1-Diphenylethylene

Other Name:

Benzene,1,1′-ethenylidenebis-;Ethylene,1,1-diphenyl-;1,1′-Ethenylidenebis[benzene];1,1-Diphenylethene;unsym-Diphenylethylene;α,α-Diphenylethylene;α-Methylenediphenylmethane;α-Phenylstyrene;1,1-Diphenylethylene;NSC 57645;Ethene-1,1-diyldibenzene;1-Phenylethenylbenzene

CAS No.:

530-48-3

Molecular Formula:

C14H12

InChIKeys:

InChIKey=ZMYIIHDQURVDRB-UHFFFAOYSA-N

Molecular Weight:

180.25

Exact Mass:

180.25

BRN:

1099062

EC Number:

208-482-6

UNII:

BX0L5B6LLL

NSC Number:

57645

DSSTox ID:

DTXSID5060190

HScode:

2902909090

Categories:

Other Chemical Drugs

Characteristics

PSA:

XLogP3:

4.6

Appearance:

Clear colorless to golden Liquid

Density:

1.0243 g/cm³ @ Temp: 20 °C

Melting Point:

8.2 °C

Boiling Point:

277 °C

Flash Point:

221 °F

Refractive Index:

1.577

Water Solubility:

Miscible with methanol, chloroform and ether. Insoluble in water.

Storage Conditions:

0-6°C

Vapor Pressure:

0.01 mmHg

See More 1,1-Diphenylethylene Properties 

Hazard Identification

Classification of the substance or mixture

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H411 Toxic to aquatic life with long lasting effects
Prevention	P273 Avoid release to the environment.
Response	P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 1,1-Diphenylethylene Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

Location:
https://www.dideu.com/en/

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
Above $100 million

Total Employees:
Above 1000

Year of Establishment:
2016

Company Certificates
- ISO Certificate
- REACH
Company Profile
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Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Japan	1,1-Diphenylethylene	99 KG	Nov 20, 2024

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