Supplier Product Identification Physical and Chemical Properties
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N,N'-(Dithiobis(2-(2-hydroxyethyl)-1-methyl-2,1-ethenediyl))bis(N-((4-amino-2-methyl-5-pyrimidinyl)methyl)formamide(67-16-3)

Supplier Product Identification Physical and Chemical Properties

Product Identification

Product Name
N,N'-(Dithiobis(2-(2-hydroxyethyl)-1-methyl-2,1-ethenediyl))bis(N-((4-amino-2-methyl-5-pyrimidinyl)methyl)formamide
Synonyms
Aneurin disulfide
Daiomin
Daisazin
Formamide, N,N'-[dithiobis[2-(2-hydroxyethyl)-1-methyl-2,1-ethenediyl]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-
Neolamin
Thiamine disulfide
CAS
67-16-3
Formula
C24H34N8O4S2
Molecular Weight
562.72
EINECS
200-644-4
RTECS
LQ2665000
Merck
12,9432

Physical and Chemical Properties

Solubility in water
2.7 mg/L (25 C)
Melting Point
177
Boiling Point
793
Density
1.373 g/cm3 (20 C)
pKa/pKb
7.84 (pKb)
Partition Coefficient
2.79 (25 C)
Heat Of Vaporization
134.93 kJ/mol
Usage
One of only four nutrients associated with a pandemic human deficiency disease. It is essential for neural function and carbohydrate metabolism.
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