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Dibenzyl

Dibenzyl structure

CAS No:
103-29-7
Formula:
C14H14
Chemical Name:
Dibenzyl
Synonyms:
Benzene,1,1′-(1,2-ethanediyl)bis-;Bibenzyl;1,1′-(1,2-Ethanediyl)bis[benzene];Dibenzyl;Ethane,1,2-diphenyl-;Dibenzil;1,2-Diphenylethane;sym-Diphenylethane;Dihydrostilbene;NSC 30686;NSC 8789;Ethylenebis[benzene];1,2-Dihydrostilbene;(2-Phenylethyl)benzene;2-Phenylethylbenzene;39660-70-3
Categories:
Cosmetic Ingredient > Perfuming

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Description

white to light yellow crystal powdeChEBI: A diphenylethane that is the 1,2-dihydro derivative of stilbene.

Liquid

1,2-dihydrostilbene is a diphenylethane that is the 1,2-dihydro derivative of stilbene.

Dibenzyl Basic Attributes

Molecular Weight：

182.26

Exact Mass：

182.26

BRN：

508068

EC Number：

203-096-4

UNII：

007C07V77Z

NSC Number：

30686|8789

DSSTox ID：

DTXSID8041668

HScode：

29029090

Characteristics

PSA：

XLogP3：

4.8

Appearance：

White to light yellow Crystalline Powder

Density：

1.1011 g/cm³ @ Temp: 46 °C

Melting Point：

52.5 °C

Boiling Point：

284 °C

Flash Point：

>230 °F

Refractive Index：

1.5704

Water Solubility：

Practically insoluble in water;soluble in ether, chloroform

Storage Conditions：

Store below +30°C.

Vapor Pressure：

0.01 mmHg

Toxicity：

Peritoneal-mouse LD50: 2500 mg/kg; intravenous-mouse LD50; 78 mg/kg

Flammability characteristics：

More flammable; burning produces irritating fumes

Safety Information

Transport codes：

UN 1325

wgk germany：

hazard class code：

safety instructions：

22-24/25-182.26

RTECS Number：

DT4375000

Marks：

Storage features：

Ventilated, low temperature and dry

Hazard note：

Irritant

Stability/Shelf Life：

Stable. Combustible. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P261, P264, P271, P273, P280, P301+P310, P302+P352, P304+P312, P304+P340, P312, P321, P331, P332+P313, P362, P391, P405, P501

Hazard Statements：

H304

GHS Classification：

Not Classified

Toxicity

Toxicity class：

moderately toxic

Drug Information

MeSH Entry Terms：

1,1'-(1,2-ethanediyl)bis(benzene)

Dibenzyl Use and Manufacturing

Methods of Manufacturing

It is derived from the effect of benzyl chloride and sodium metal. Benzyl chloride reacts with metallic sodium at 160-180°C for 4 hours to obtain bibenzyl. The other method is obtained by reacting benzyl chloride in the presence of copper, or by hydrogenating benzoin in the presence of nickel.

Uses

Used as an impregnating agent for power containers, as a dye solvent for carbonless carbon paper, and as a plasticizer and high-temperature heating medium

Flame retardants

Electrical and electronic products

Production

10,000,000 - 50,000,000 lb

Manufacturing Info：

All other basic organic chemical manufacturing|Benzene, 1,1'-(1,2-ethanediyl)bis-: ACTIVE

Use Classification：

Polyketides [PK] -> Aromatic polyketides [PK13] -> Diphenyl ethers, biphenyls, dibenzyls and stilbenes [PK1309]

Computed Properties

Molecular Weight:182.26
XLogP3:4.8
Rotatable Bond Count:3
Exact Mass:182.109550447
Monoisotopic Mass:182.109550447
Heavy Atom Count:14
Complexity:120
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Benzyl chloride

Downstream Products

Benzaldehyde

Toluene

Benzoic acid

Recommended Suppliers of Dibenzyl

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CAS No.: 103-29-7

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Guide of Dibenzyl

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Drug Information
Use and Manufacturing
Computed Properties
Material
Downstream Products
Recommended Suppliers
Learn More Other Chemicals

Dibenzyl

SDS

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