926-64-7 Usage
Chemical Properties
Clear colourless liquid
General Description
A liquid with a fishlike odor. Flash point 75°F. May be toxic by inhalation and skin absorption. Slightly soluble in water. Used to make other chemicals.
Reactivity Profile
Dimethylaminoacetonitrile has an amine and nitrile group. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Nitriles may polymerize in the presence of metals and some metal compounds. They are incompatible with acids; mixing nitriles with strong oxidizing acids can lead to extremely violent reactions. Nitriles are generally incompatible with other oxidizing agents such as peroxides and epoxides. The combination of bases and nitriles can produce hydrogen cyanide. Nitriles are hydrolyzed in both aqueous acid and base to give carboxylic acids (or salts of carboxylic acids). These reactions generate heat. Peroxides convert nitriles to amides. Nitriles can react vigorously with reducing agents. Acetonitrile and propionitrile are soluble in water, but nitriles higher than propionitrile have low aqueous solubility. They are also insoluble in aqueous acids.
Safety Profile
Poison by ingestion,
skin contact, and ocular routes. Moderately
toxic by inhalation. A skin and eye irritant. A
dangerous fire hazard when exposed to heat
or flame. When heated to decomposition it
emits toxic fumes of NOx and CN-. See also
NITRILES.
Check Digit Verification of cas no
The CAS Registry Mumber 926-64-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,2 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 926-64:
(5*9)+(4*2)+(3*6)+(2*6)+(1*4)=87
87 % 10 = 7
So 926-64-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H8N2/c1-6(2)4-3-5/h4H2,1-2H3/p+1
926-64-7Relevant articles and documents
-
Soloway,Lipschitz
, p. 613 (1958)
-
TiO2-reduced graphene oxide for the removal of gas-phase unsymmetrical dimethylhydrazine
Ruomeng, Hou,Ying, Jia,Yuanzheng, Huang,Keke, Shen,Huixin, Zhu
, p. 394 - 402 (2021/01/11)
Unsymmetrical dimethylhydrazine (UDMH) contaminated waste gas and related intermediates pose a great threat to human health. TiO2-reduced graphene oxide aerogel (rGA) samples with different graphene content levels were synthetized and characterized for the degradation of UDMH. The effects of GO content, humidity, and temperature were investigated under UV and VUV light, with highest UDMH conversion values of 68% and 95%, respectively. Compared with pure TiO2, the enhanced degradation activity of TiO2-rGA under UV light can be attributed to a synergetic effect between absorption and photocatalysis, while the high UDMH conversion under VUV light relies on photolysis and ozonation. The high oxygen-containing group content, rather than a high SSA, and electron trapping by graphene are key factors determining the outstanding performance of TiO2-rGA with 80 mg of GO. The prepared TiO2-graphene aerogels are promising for the degradation of gas-phase UDMH. This journal is
Heterocyclic compounds
-
, (2008/06/13)
The present invention relates to heterocyclic compounds which have been found to have anti-tumour activity. More specifically, the invention concerns Pyrrolo ?3,2-b! carbazoles, 1H-Benzofuro ?3,2-f! indoles and 1H-?1! Benzothieno ?2,3-f! indoles, methods for their preparation, pharmaceutical formulations containing them and their use as anti-tumour agents.
