有谁知道N,N-二甲基正辛胺的详细用途
来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/08/29 01:25:26
有谁知道N,N-二甲基正辛胺的详细用途
N,N-二甲基正辛胺 本品主要用作生产季铵化合物的中间体
CAS NO.7378-99-6
EINECS NO.230-939-3
FORMULA CH3(CH2)7N(CH3)2
MOL WT.157.30
H.S.CODE
TOXICITY
Oral rat LD50:162 mg/kg
SYNONYMS N,N-Dimethyl-N-octylamine; N,N-dimethyl-1-Octanamine;
N,N-Dimethyloctylamine; 1-(Dimethylamino)octane;
DERIVATION
CLASSIFICATION
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE clear liquid
MELTING POINT
-57 C
BOILING POINT 195 C
SPECIFIC GRAVITY 0.765
SOLUBILITY IN WATER
pH
VAPOR DENSITY
REFRACTIVE INDEX
1.4243
NFPA RATINGS
FLASH POINT 64 C
STABILITY Stable under ordinary conditions
APPLICATIONS
octyldimethylamine is used as an intermediate for manufacturing quaternary ammonium compounds.
(本品用作生产季铵化合物的中间体)
SALES SPECIFICATION
APPEARANCE
clear liquid
TERTIARY AMINE
97.0% max
PRIMARY AMINE
0.5% max
WATER
0.5% max
COLOR (APHA)
30max
ALKYL DISTRIBUTION
C8 :97.0% min,C10 & Higher :2.0% max
TRANSPORTATION
PACKING
HAZARD CLASS 8 (Paking group:II)
UN NO.3267 or 1760
CAS NO.7378-99-6
EINECS NO.230-939-3
FORMULA CH3(CH2)7N(CH3)2
MOL WT.157.30
H.S.CODE
TOXICITY
Oral rat LD50:162 mg/kg
SYNONYMS N,N-Dimethyl-N-octylamine; N,N-dimethyl-1-Octanamine;
N,N-Dimethyloctylamine; 1-(Dimethylamino)octane;
DERIVATION
CLASSIFICATION
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE clear liquid
MELTING POINT
-57 C
BOILING POINT 195 C
SPECIFIC GRAVITY 0.765
SOLUBILITY IN WATER
pH
VAPOR DENSITY
REFRACTIVE INDEX
1.4243
NFPA RATINGS
FLASH POINT 64 C
STABILITY Stable under ordinary conditions
APPLICATIONS
octyldimethylamine is used as an intermediate for manufacturing quaternary ammonium compounds.
(本品用作生产季铵化合物的中间体)
SALES SPECIFICATION
APPEARANCE
clear liquid
TERTIARY AMINE
97.0% max
PRIMARY AMINE
0.5% max
WATER
0.5% max
COLOR (APHA)
30max
ALKYL DISTRIBUTION
C8 :97.0% min,C10 & Higher :2.0% max
TRANSPORTATION
PACKING
HAZARD CLASS 8 (Paking group:II)
UN NO.3267 or 1760
N,N-二甲基甲酰胺的用途
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二甲基甲酰胺与N,N-二甲基甲酰胺的是一个物质么
二甲基甲酰胺 是不是 N,N-二甲基甲酰胺?
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分离对甲基苯胺,N-甲基苯胺,N,N-二甲基苯胺
邻甲苯胺的碱性为什么比苯胺弱,N,N-二甲基邻甲苯胺的碱性为什么比N,N-二甲基苯胺的强?
做根据GB5006.36酒中氰化物的检验需要N-二甲基甲酰胺试剂,但实验室里只有N,N-二甲基甲酰胺,请问N-二甲基甲酰