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Key Documents

Safety Information

924105

Sigma-Aldrich

Au(tht)Cl

Umicore

Synonym(s):

Chloro(tetrahydrothiophene)gold

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About This Item

Empirical Formula (Hill Notation):
C4H8AuClS
CAS Number:
Molecular Weight:
320.59
UNSPSC Code:
12161600
NACRES:
NA.22

Quality Level

form

powder

InChI

1S/C4H7ClS.Au/c5-4-2-1-3-6-4;/h4H,1-3H2;

InChI key

XJRWJWUJRQWCBL-UHFFFAOYSA-N

Application

Au(tht)Cl is a homogenous gold catalyst used for alkynylation, C-H activation, and isomerization.

Storage and Stability

Do not store above 25 °C (77 °F). Store in a tightly closed original container under dry inert gas, protected from direct sunlight in a dry, cool and well-ventilated area.

Legal Information

Product of Umicore

This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer′s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.

Additional information available at www.pmc.umicore.com

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

924105-BULK:
924105-1G:
924105-VAR:
924105-100MG:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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