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Safety Information

147451

Sigma-Aldrich

Tetraphenylarsonium(V) chloride hydrochloride hydrate

Synonym(s):

Tetraphenylarsonium chloride hydrochloride hydrate

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About This Item

Linear Formula:
(C6H5)4AsCl·HCl·xH2O
CAS Number:
Molecular Weight:
455.25 (anhydrous basis)
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

form

powder

Quality Level

reaction suitability

core: arsenic
reagent type: catalyst

mp

211-213 °C (lit.)

SMILES string

O.Cl.[Cl-].c1ccc(cc1)[As+](c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C24H20As.2ClH.H2O/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;;;/h1-20H;2*1H;1H2/q+1;;;/p-1

InChI key

HRCBNZHNCWEFFR-UHFFFAOYSA-M

General description

Tetraphenylarsonium(V) chloride hydrochloride hydrate is commonly used as a reagent in titration.

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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.

PDSCL

Poisonous substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

147451-VAR:
147451-25G:4548173105819
147451-10G:4548173105802
147451-BULK:


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