CAS 33089-74-6; 单甲脒; u 40481 - �뵺�羺�ٷ��ַ

CAS:

33089-74-6

分子式:

C10H14N2

分子量:

162.234

沸点:

245.9 °C at 760 mmHg (lit.)

熔点:

71 - 72 °C (lit.)

中文名称:

单甲脒

N-(2,4-二甲苯基)-N'-甲基甲脒盐酸盐

英文名称:

u 40481

bts 27271

N-(2,4-Dimethylphenyl)-N'-methylformamidine

Formamidine

N-(2,4-Dimethylphenyl)-N'-methylmetha-nimidamide

性质描述:

白色结晶。熔点163-165℃。游离碱为白色片状结晶，熔点75-76℃。盐酸盐易溶于水和低级醇，难溶于苯、二甲苯、石油醚、正己烷等有机溶剂。稳定性较差，在潮湿空气中会水解变质。

生产方法:

2,4-二甲基苯胺、N-甲基甲酰胺的二甲苯溶液，在搅拌下滴加三氯氧磷。加毕，升温至70℃继续搅拌反应3h，经冷却、水洗、中和，得单甲脒。原料消耗定额：2,4-二甲基苯胺（95%）710kg/t、N-二甲基甲酰胺（95%）440kg/t、三氯氧磷（98%）550kg/t。

用途:

是一种新型有机氮杀螨剂，特别是抗性螨类的一种理想药剂。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

N922668

MACKLIN

单甲脒

BP Reference Standard

1386元/10mg;

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储存：−20°C
状态：无色结晶

PHR2997

Supelco

Amitraz Related Compound B

pharmaceutical secondary standard, certified reference material

4801.61元/100 mg;

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产品说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

基本信息

经验(实验)分子式	C₁₀H₁₄N₂
分子量	162.23
Beilstein	1210087
MDL编号	MFCD00225755

产品性质

等级	certified reference material pharmaceutical secondary standard
CofA	current certificate can be downloaded
包装	pkg of 100 mg
application(s)	pharmaceutical
药典可追溯性	traceable to BP 641 traceable to USP 1028028
储存温度	-10 to -25℃
SMILES string	CN\C=N\c1ccc(C)cc1C
InChI	1S/C10H14N2.ClH/c1-8-4-5-10(9(2)6-8)12-7-11-3;/h4-7H,1-3H3,(H,11,12);1H
InChI key	VXSNJXDZTGFDMB-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable