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359823

Sigma-Aldrich

Chromic acid, polymer-supported

macroporous, 20-50 mesh, extent of labeling: ~2.5 mmol/g loading

Synonym(s):

Chromic acid on Amberlyst® A-26

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About This Item

MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.22

form

macroporous

composition

Carbon content, 43.0-54.0%

reaction suitability

reaction type: solution phase peptide synthesis
reactivity: alcohol reactive

extent of labeling

~2.5 mmol/g loading

particle size

20-50 mesh

SMILES string

O=[Cr](=O)=O

InChI

1S/Cr.3O

InChI key

WGLPBDUCMAPZCE-UHFFFAOYSA-N

Application

Polymer-supported reagent for the clean oxidation of primary and secondary alcohols to carbonyl compounds in high yields.

Legal Information

Amberlyst is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 1B - Ox. Sol. 2 - Repr. 2 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT RE 1 Inhalation - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

5.1B - 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.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

EU REACH Annex XIV (Authorisation List)

CAS No.

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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Cardillo, G.
Tetrahedron Letters, 3985-3985 (1976)
L.G. Wade et al.
Journal of Chemical Education, 57, 438-438 (1980)
G. Cainelli et al.
Journal of the American Chemical Society, 98, 6737-6737 (1976)

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