29957-59-3

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Basic information

Product Name: BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
Synonyms: BORON TRIBROMIDE DIMETHYL SULFIDE COMPLEX;BORON TRIBROMIDE-METHYL SULFIDE COMPLEX;BORON TRIBROMIDE-METHYL SULFIDE COMPLEX, 1.0M SOLUTION IN DICHLOROMETHANE;Boron, tribromothiobismethane-, (T-4)-;boron tribromide dimethyl sulfide complex solution;Dimethyl sulfide-tribromoborane, Tribromoborane-methyl sulfide;Boron tribromide dimethyl sulfide,1M solutionin methylene chloride;Boron tribromide dimethyl sulfide, 1M solution in methylene chloride, AcroSeal
CAS NO:29957-59-3
Molecular Formula: C₂H₆BBr₃S
Molecular Weight: 312.66
EINECS: N/A
Product Categories: N/A
Mol File: 29957-59-3.mol
Article Data: 0

Chemical Properties

Melting Point: 106-108 °C(lit.)
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: 1.456 g/mL at 25 °C
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: BORON TRIBROMIDE-METHYL SULFIDE COMPLEX(CAS DataBase Reference)
NIST Chemistry Reference: BORON TRIBROMIDE-METHYL SULFIDE COMPLEX(29957-59-3)
EPA Substance Registry System: BORON TRIBROMIDE-METHYL SULFIDE COMPLEX(29957-59-3)

Safety Data

Hazard Codes: T,C
Statements: 23/24/25-34-40-14-67-37
Safety Statements: 26-36/37/39-45-28-27
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
RTECS:
F: 10-13
HazardClass: 8
PackingGroup: III
Hazardous Substances Data: 29957-59-3(Hazardous Substances Data)

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Cas No: 29957-59-3
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Zhuozhou Wenxi import and Export Co., Ltd
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2-amino-N-methylethanesulfonamide(SALTDATA: HCl)
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Henan Allgreen Chemical Co.,Ltd
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Boron tribromide dimethyl sulfide, 1M solution in methylene chloride, AcroSeal
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Antimex Chemical Limied
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Boron tribromide dimethyl sulfide
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BOC Sciences
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BORON TRIBROMIDE-METHYL SULFIDE COMPLEX
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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Boron tribromide dimethyl sulfide complex
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Sigma-Aldrich Chemie GmbH
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29957-59-3 Usage

Uses

Different sources of media describe the Uses of 29957-59-3 differently. You can refer to the following data:
1. Reactant for preparation of:Precursor of HIV protease inhibitor KNI 764 using cation-exchange resin mediated Mannich reactionReagent for:Baylis-Hillman reactions
2. Boron tribromide dimethyl sulfide complex (BBr3S(CH3)2) can be used as a reagent: To prepare demethylated products from aryl methyl ethers by deprotection of methyl groups.To hydrolyze 1,3-methylenedioxole ring compounds to 1,2-dihydroxy compounds. To prepare benzyl S,S′-diphenyl acetal by reacting with phenylacetic acid and thexylphenylthioborane. To synthesize Baylis?Hillman adducts and α-halomethyl enones by the reaction between aldehydes and 3-buten-2-one.

Check Digit Verification of cas no

The CAS Registry Mumber 29957-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,9,5 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 29957-59:
(7*2)+(6*9)+(5*9)+(4*5)+(3*7)+(2*5)+(1*9)=173
173 % 10 = 3
So 29957-59-3 is a valid CAS Registry Number.

InChI:InChI=1/C2H6BBr3S/c1-7(2)3(4,5)6/h1-2H3

29957-59-3 Well-known Company Product Price

Brand
(Code)Product description
CAS number
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Aldrich
(247375) Borontribromidedimethylsulfidecomplex 97%
29957-59-3
247375-25G
865.80CNY
Detail

Aldrich
(247375) Borontribromidedimethylsulfidecomplex 97%
29957-59-3
247375-100G
2,502.63CNY
Detail

Aldrich
(247383) Borontribromidedimethylsulfidecomplexsolution 1.0 M in methylene chloride
29957-59-3
247383-100ML
1,510.47CNY
Detail

29957-59-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	tribromo(dimethylsulfonio)boranuide

1.2 Other means of identification

Product number	-
Other names	Dimethyl sulfide-tribromoborane

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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