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Merck

165115

1,3-Acetonedicarboxylic acid

technical grade

Synonym(s):

3-Oxoglutaric acid

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About This Item

Linear Formula:
HOOCCH2COCH2COOH
CAS Number:
542-05-2
Molecular Weight:
146.10
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24850123
EC Number:
208-797-9
Beilstein/REAXYS Number:
1447081
MDL number:
MFCD00002711

Key Documents

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Product Name

1,3-Acetonedicarboxylic acid, technical grade

InChI key

OXTNCQMOKLOUAM-UHFFFAOYSA-N

InChI

1S/C5H6O5/c6-3(1-4(7)8)2-5(9)10/h1-2H2,(H,7,8)(H,9,10)

SMILES string

OC(=O)CC(=O)CC(O)=O

grade

technical grade

assay

(Remarks on Titration H2SO4 <= 1.0%)

mp

133 °C (dec.) (lit.)

storage temp.

−20°C

Quality Level

200

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Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

392.0 °F - open cup

flash_point_c

200 °C - open cup

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN8234
BCCL1711
BCCH7937
BCCJ6762
BCCG8012

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V N Montesinos et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 15(2), 228-234 (2016-01-13)
Removal of Cr(VI) and citric acid (Cit) by heterogeneous photocatalytic Cr(VI) transformation under UV light over two commercial TiO2 samples (1 g L(-1)), Evonik P25 and Hombikat UV100, was studied at pH 2 and Cr(VI) concentrations between 0.2 and 3
Jian-Ping Huang et al.
Nature communications, 10(1), 4036-4036 (2019-09-08)
The skeleton of tropane alkaloids is derived from ornithine-derived N-methylpyrrolinium and two malonyl-CoA units. The enzymatic mechanism that connects N-methylpyrrolinium and malonyl-CoA units remains unknown. Here, we report the characterization of three pyrrolidine ketide synthases (PYKS), AaPYKS, DsPYKS, and AbPYKS

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