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Tetrabromobisphenol S

Tetrabromobisphenol S structure

CAS No:
39635-79-5
Formula:
C12H6Br4O4S
Chemical Name:
Tetrabromobisphenol S
Synonyms:
Phenol,4,4′-sulfonylbis[2,6-dibromo-;4,4′-Sulfonylbis[2,6-dibromophenol];Bis(3,5-dibromo-4-hydroxyphenyl) sulfone;3,3′,5,5′-Tetrabromobisphenol S;4,4′-Dihydroxy-3,5,3′,5′-tetrabromodiphenyl sulfone;Tetrabromobisphenol S;3,5,3′,5′-Tetrabromobisphenol S;Bis(4-hydroxy-3,5-dibromophenyl) sulfone;Flame Cut 160R;FG 400S;EB 400S;NFPP;FR 640;2,6-Dibromo-4-(3,5-dibromo-4-hydroxyphenyl)sulfonylphenol;99290-18-3
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Tetrabromobisphenol S Basic Attributes

Molecular Weight：

565.85

Exact Mass：

565.85

EC Number：

254-551-9

DSSTox ID：

DTXSID0052708

HScode：

2908999090

Characteristics

PSA：

82.98000

XLogP3：

6.06140

Appearance：

white powder

Density：

2.363 g/cm3

Boiling Point：

539.4ºC at 760 mmHg

Flash Point：

280ºC

Refractive Index：

1.716

Safety Information

Packing level：

Hazard category：

Transport codes：

3152

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, 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 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH：

Materials applied to fabrics, bedding, furniture, plastics, etc. to retard their burning; many may leach out and cause allergies or other harm. (See all compounds classified as Flame Retardants.)

MeSH Entry Terms：

TBBPS

Tetrabromobisphenol S Use and Manufacturing

Uses

4,4'-sulphonylbis(2,6-dibromophenol) is reactive flame retardant, used in epoxy resin, polycarbonate resin, polyester, phenolic resin, polysulfone, polyether sulfone, can also be used as additive of ABS. HIPS unsaturated polyesters, adhesives, coatings, etc., also used as the intermediate of organic synthesis. Characteristics are high efficient flame retardant, and strong heat resistance .

Manufacturing Info：

Phenol, 4,4'-sulfonylbis[2,6-dibromo-: INACTIVE

Computed Properties

Molecular Weight:565.9
XLogP3:4.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:565.66793
Monoisotopic Mass:561.67203
Topological Polar Surface Area:83
Heavy Atom Count:21
Complexity:408
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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China Most Professional Factory Supply High Qulity 4,4'-Sulphonylbis(2,6-dibromophenol) CAS 39635-79-5

CAS No.: 39635-79-5

Grade: Pharmaceutical Grade

Content: 99%

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