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Alkyl Dimethyl Amine



Ⅰ . Chemica l name: N, N-Dimethyl dodecyl amine ( DMA 12)

Ⅱ . Chemical structural formula : C12H25N(CH3)2

Ⅲ 。 Properties : colorless or slight yellow liquid or solid, alkaline, soluble in many kinds of organic solvent, insoluble in water ; freezing point 15 ℃ , boiling range 80-115 ℃ ( 0。4 kPa) , specific gravity 0。78。 , refractive index 1 。 4351 。

Ⅳ . Quality standards:

Chemical type
Appearance(25℃)
Color/APHA
Content/%
Total amine/(mgKOH/g)
Primary amine+
secondary amine content/%
Free alcohol/%
Primary component/%
Index
12DMA
C 8
C 10
C8 +C10
C12
First grade
Colorless liquid
≤20
≥98
255-263
≤0.3
≤0.6
-
-
-
≥97
Qualified
Colorless liquid
≤30
≥97
255-263
≤0.7
≤0.8
-
-
-
≥95

Ⅴ . Uses: this product and its ramification are important intermediates of cationic surfactant, used for producing bactericide, algaecide, detergent, suds booster, fiber softener, hair sof t ener, dyeing agent, metal pickling agent, floatation agent and bleaching agent.

海南体彩4+1走势图Ⅵ . Package and storage: Net weight 160 kg/galvanized metal drum or plastic drum, or packed as per customer's request; store in dry, cool places; avoid acid, heat and fire .



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