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Dibromotriphenylphosphorane

Dibromotriphenylphosphorane structure

CAS No:
1034-39-5
Formula:
C18H15Br2P
Chemical Name:
Dibromotriphenylphosphorane
Synonyms:
Phosphorane,dibromotriphenyl-;Dibromotriphenylphosphorane;Triphenyldibromophosphorane;Triphenylphosphine dibromide;NSC 87871;Pph3br2
Categories:
Organic Chemistry > Phosphines

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Dibromotriphenylphosphorane Basic Attributes

Molecular Weight：

422.09

Exact Mass：

422.09

BRN：

917652

EC Number：

213-855-1

UNII：

7Y0J6R63JD

NSC Number：

87871

DSSTox ID：

DTXSID3061423

HScode：

29319019

Characteristics

PSA：

XLogP3：

5.13600

Appearance：

Light yellow to light pink Crystalline Powder

Melting Point：

235 °C (dec.)(lit.)

Water Solubility：

soluble in water, dichloromethane, acetonitrile, phenyl cyanide, dimethyl formamide, ether, chloroform, alcohol, carbon tetrachloride, acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride, triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine.

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3261 8/PG 2

wgk germany：

hazard class code：

safety instructions：

26-36/37/39-45

Marks：

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 47 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Dibromotriphenylphosphorane Use and Manufacturing

Methods of Manufacturing

Using benzonitrile, acetonitrile or carbon tetrachloride as a solvent, the triphenylphosphine and bromine are reacted to obtain a dibromotriphenylphosphorane solution, and the solvent is removed under reduced pressure to obtain the finished product.

Uses

Used as a brominating agent in organic synthesis.

Manufacturing Info：

Phosphorane, dibromotriphenyl-: ACTIVE

Computed Properties

Molecular Weight:422.1
XLogP3:6.5
Rotatable Bond Count:3
Exact Mass:421.92576
Monoisotopic Mass:419.92781
Heavy Atom Count:21
Complexity:285
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Toluene

Carbon tetrachloride

Recommended Suppliers of Dibromotriphenylphosphorane

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

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Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

TRIPHENYLPHOSPHINE DIBROMIDE

CAS No.: 1034-39-5

Content: 99.00%

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Qingdao Orient Chemical Co.,LTD Contact Supplier

CN
1 YR

Business licensed

Trader Supplier of pharmaceutical intermediates,peptides,electronic chemicals

TRIPHENYLPHOSPHINE DIBROMIDE CAS:1034-39-5

CAS No.: 1034-39-5

Grade: Industrial Grade

Content: 99%

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Latest News on Dibromotriphenylphosphorane

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Guide of Dibromotriphenylphosphorane

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Latest News
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Dibromotriphenylphosphorane

SDS

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