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Key Documents

Safety Information

200042

Sigma-Aldrich

Chromyl chloride

≥99.99% trace metals basis

Synonym(s):

Chromium(VI) dichloride dioxide, Chromium(VI) oxychloride, Dichlorochromium(VI) oxide

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About This Item

Linear Formula:
CrO2Cl2
CAS Number:
Molecular Weight:
154.90
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

≥99.99% trace metals basis

form

liquid

impurities

≤100.0 ppm Trace Metal Analysis

bp

117 °C (lit.)

mp

−96.5 °C (lit.)

density

1.911 g/mL at 25 °C (lit.)

SMILES string

Cl[Cr](Cl)(=O)=O

InChI

1S/2ClH.Cr.2O/h2*1H;;;/q;;+2;;/p-2

InChI key

AHXGRMIPHCAXFP-UHFFFAOYSA-L

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Related Categories

Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 1B - Ox. Liq. 1 - Skin Corr. 1A - Skin Sens. 1

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

PRTR

Specified Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

200042-1G:
200042-10G:4548174009642
200042-50G:
200042-VAR:
200042-BULK:


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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