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Chromium(II) chloride, anhydrous, 97%, Thermo Scientific Chemicals

Chemical Identifiers

CAS 10049-05-5
Molecular Formula CrCl2
MDL Number MFCD00010947
Synonym Chromous chloride
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Products 3
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Product Code Brand Quantity Price Quantity & Availability  
11333486
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Thermo Scientific Alfa Aesar
L14342.06
5 g N/A
N/A
11343486
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Thermo Scientific Alfa Aesar
L14342.14
25 g N/A
N/A
11353486
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Thermo Scientific Alfa Aesar
L14342.22
100 g N/A
N/A
Description

Description

Chromium(II) chloride is used as a precursor to other inorganic and organometallic chromium complexes. It is a reagent in the Nozaki-Hiyama-Kishi reaction. It is also used in the Takai olefination to prepare vinyl iodides from aldehydes in the presence of iodoform.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Chromium(II) chloride is used as a precursor to other inorganic and organometallic chromium complexes. It is a reagent in the Nozaki-Hiyama-Kishi reaction. It is also used in the Takai olefination to prepare vinyl iodides from aldehydes in the presence of iodoform.

Solubility
Soluble in water. Insoluble in alcohol and ether.

Notes
Hygroscopic. Incompatible with strong oxidizing agents, water and active metals.
Specifications

Chemical Identifiers

10049-05-5
CrCl2
MFCD00010947
Chromous chloride

Specifications

824°C
CrCl2
UN3260
Chromous chloride
122.9
Odorless
2.878
10049-05-5
MFCD00010947
14,2244
Soluble in water. Insoluble in alcohol and ether.
97%
Air and moisture sensitive
Chromium(II) chloride, anhydrous
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Safety and Handling

Safety and Handling

GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302-H315-H319-H335

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Recommended Storage : Ambient temperatures

Product Identifier
  • Chromium(II) chloride, anhydrous

Signal Word
  • Warning

Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information
  • MIXTURE LIST-Contains : Chromic(II) chloride

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only