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Safety Information

ALD00006

Sigma-Aldrich

Sodium bis(2-hydroxy-2-methylbutyrato)oxochromate(V)

Synonym(s):

2-Hydroxy-2-methyl-butanoic acid chromium complex

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About This Item

Empirical Formula (Hill Notation):
C10H16CrNaO7
CAS Number:
66767-36-0
Molecular Weight:
323.22
UNSPSC Code:
12352005
PubChem Substance ID:
329772512
NACRES:
NA.22

form

solid

Quality Level

100

mp

340-350 °C

SMILES string

[O-][Cr]1(O2)(OC(C(C)(CC)O1)=O)OC(C)(CC)C2=O.[Na+]

InChI

1S/2C5H9O3.Cr.Na.O/c2*1-3-5(2,8)4(6)7;;;/h2*3H2,1-2H3,(H,6,7);;;/q2*-1;+4;+1;-1/p-2

InChI key

NIZKSTMLMALTGU-UHFFFAOYSA-L

Application

Oxidant was reported by the Baran group to promote selective allylic oxidation of a synthetic intermediate derived from (+)-taxadiene en route to the synthesis of (−)-taxyunnanine D.

Two-Phase Synthesis of (−)-Taxuyunnanine D

Pictograms

Flame over circle
GHS03

Signal Word

Danger

Hazard Statements

H272

Precautionary Statements

P220

Hazard Classifications

Ox. Sol. 2

Storage Class Code

5.1B - Oxidizing 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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

ALD00006-1G:4548173911410
ALD00006-BULK:
ALD00006-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBV7926V
MKBR5274V

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