4-Bromo-5-chlorothiophene-2-sulfonyl chloride

Name: 4-Bromo-5-chlorothiophene-2-sulfonyl chloride
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 166964-35-8
Cat. No. CS-0186961
Purity≥97%
MDL No.None

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HazMat Fee

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

4-Bromo-5-chlorothiophene-2-sulfonyl chloride|CS-0186961

Structure of 166964-35-8

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General Information

CAS No. 166964-35-8
Cat. No. CS-0186961
Purity ≥97%
MDL No. None
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄HBrCl₂O₂S₂
Molecular Weight 295.99
Synonym(s) 4-BROMO-5-CHLOROTHIOPHENE-2-SULPHONYL CHLORIDE
SMILES C1=C(SC(=C1Br)Cl)S(=O)(=O)Cl

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 3261
Class : 8	Packing Group : Ⅲ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501

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Computational Chemistry Data

TPSA 34.14
LogP 3.0915
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Thiophene compounds

Key Words

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4-Bromo-5-chlorothiophene-2-sulfonyl chloride

CAS No. 166964-35-8

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