Dihydroxyfumaric acid dihydrate

Names

[ CAS No. ]:
20688-70-4

[ Name ]:
Dihydroxyfumaric acid dihydrate

[Synonym ]:
dihydroxy-fumaric acid,dihydrate
Difenyl-dihydroxysilan
dihydroxydiphenylsilane
Dihydroxy-fumarsaeure,Dihydrat
diphenylsilane
Silanediol,diphenyl
diphenyl-silanedio
Diphenylsilandiol

Chemical & Physical Properties

[ Melting Point ]:
-155ºC (dec.)

[ Molecular Formula ]:
C₄H₈O₈

[ Molecular Weight ]:
184.10200

[ Exact Mass ]:
184.02200

[ PSA ]:
133.52000

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2918199090

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Exploratory experiments on the chemistry of the "glyoxylate scenario": formation of ketosugars from dihydroxyfumarate.

J. Am. Chem. Soc. 134(7) , 3577-89, (2012)

In the context of a "glyoxylate scenario" of primordial metabolism, the reactions of dihydroxyfumarate (DHF) with reactive small molecule aldehydes (e.g., glyoxylate, formaldehyde, glycolaldehyde, and...

Production of tartrates by cyanide-mediated dimerization of glyoxylate: a potential abiotic pathway to the citric acid cycle.

J. Am. Chem. Soc. 135(36) , 13440-5, (2013)

An abiotic formation of meso- and DL-tartrates in 80% yield via the cyanide-catalyzed dimerization of glyoxylate under alkaline conditions is demonstrated. A detailed mechanism for this conversion is ...

The preparation and properties of lithium hydroxypyruvate and hydroxypyruvic acid.

Biochem. J. 68(1) , 74-81, (1958)