 Home > Encyclopedia > 1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane structure

CAS No:
7688-25-7
Formula:
C28H28P2
Chemical Name:
1,4-Bis(diphenylphosphino)butane
Synonyms:
Phosphine,1,1′-(1,4-butanediyl)bis[1,1-diphenyl-;Phosphine,tetramethylenebis[diphenyl-;Phosphine,1,4-butanediylbis[diphenyl-;1,1′-(1,4-Butanediyl)bis[1,1-diphenylphosphine];Tetramethylenebis(diphenylphosphine);1,4-Bis(diphenylphosphino)butane;1,4-Butanediylbis[diphenylphosphine];1,4-Butylenebis(diphenylphosphine);DPPB (catalyst precursor);DPPB;1,4-Bis(diphenylphosphanyl)butane;[4-(Diphenylphosphanyl)butyl]diphenylphosphane
Categories:
Organic Chemistry > Phosphines

Request for Quotation

Description

white to light yellow crystal powde

1,4-Bis(diphenylphosphino)butane Basic Attributes

Molecular Weight：

426.47

Exact Mass：

426.47

BRN：

706446

EC Number：

231-698-7

UNII：

35HP6LTD2D

DSSTox ID：

DTXSID4064769

HScode：

29319090

Characteristics

PSA：

XLogP3：

6.6

Appearance：

White to almost white Crystalline Powder

Melting Point：

135-136 °C

Flash Point：

299.5±31.7 °C

Water Solubility：

soluble in chloroform. Slightly soluble in water

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/38-36/37/38-11

safety instructions：

26-36-37/39-33-16-7/9

Marks：

Xi,F

Precautionary statement(s)：

P305 + P351 + P338

Hazard Statements：

H315-H319-H413

GHS Classification：

|Warning|H315 (99.55%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 221 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1,4-Bis(diphenylphosphino)butane Use and Manufacturing

Uses

suzuki reaction

Manufacturing Info：

Phosphine, 1,1'-(1,4-butanediyl)bis[1,1-diphenyl-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:426.5
XLogP3:6.6
Rotatable Bond Count:9
Exact Mass:426.16662489
Monoisotopic Mass:426.16662489
Heavy Atom Count:30
Complexity:362
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Magnesium sulfate heptahydrate

Butyllithium

Tetrahydrofuran

Sodium hydroxide

Ethyl acetate

Triphenylphosphine

Ethanol

Acetone

Hydrochloric acid

Recommended Suppliers of 1,4-Bis(diphenylphosphino)butane

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

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

1,4-Bis(diphenylphosphino)butane

CAS No.: 7688-25-7

Content: 99.00%

Inquiry
Greenbo Biochem Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Active Pharm Ingredients,Chemical Catalyst,Pharmaceutical Intermediates,Flavors and Fragrances,Agrochemicals,Chemical Pesticides,Organic Intermediates,OLED Intermediates

1,4-Bis(diphenylphosphino)butane 98% white powder GB4050 Greenbo

CAS No.: 7688-25-7

Grade: Industrial Grade

Content: 98%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

1,4-Bis(diphenylphosphino)butane 99% see COA Kanbei

CAS No.: 7688-25-7

Grade: Pharmaceutical Grade

Content: 99%

Inquiry
Henan Chenli Biotechnology Co., LTD. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of Fine chemicals and intermediates

DPPB 1,4-Bis(diphenylphosphino)butane cas 7688-25-7 high purity from China factory

CAS No.: 7688-25-7

Grade: Good Grade

Content: 99%

Inquiry

Latest News on 1,4-Bis(diphenylphosphino)butane

Learn More Other Chemicals

APO-10

2190-95-6
Indium phosphide

22398-80-7
Dimethylvinphos

2274-67-1
(4-Methoxybenzyl)triphenylphosphonium chloride Formula

3462-97-3
(3-chloro-2-oxopropyl) dihydrogen phosphate Formula

23743-97-7
Piperophos Formula

24151-93-7
(2-bromo-7,7-dimethyl-3-oxo-4-bicyclo[2.2.1]heptanyl)methanesulfonic acid,hydrate Structure

209736-59-4
Dibutyl phenyl phosphate Structure

2528-36-1
What is P-(1Z)-1-Propen-1-ylphosphonic acid

25383-06-6
What is CGS35066

261619-50-5

Hot Searches: methyl chloride; iopamidol; chlorpheniramini maleas; epoxidized soybean oil asphalt amine epoxy; hydrofluoric acid formula; polyphosphoric acid

Guide of 1,4-Bis(diphenylphosphino)butane

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Latest News
Learn More Other Chemicals

1,4-Bis(diphenylphosphino)butane

SDS

Request for Quotation



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.