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4-Methyl-o-phenylenediamine

甲苯-3,4-二胺

品牌
Sigma-Aldrich
CAS
496-72-0
货号
33380
规格纯度
purum, ≥98.0% (NT)
参考价格
370.56 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

4-Methyl-o-phenylenediamine is the 4-substituted derivative of o-phenylenediamine. It reacts with selenous acid in acid solution to form benzoselenadiazoles.

应用

4-Methyl-o-phenylenediamine was employed as chromogenic reagent in the spectrophotometric determination of selenium(IV). It was used in the synthesis of an asymmetrical tetradentate Schiff base via condensation with dehydroacetic acid and salicylic aldehyde.

基本信息

线性分子式CH3C6H3(NH2)2
分子量122.17
Beilstein507965
EC 号207-826-2
MDL编号MFCD00007728
PubChem化学物质编号329754508
NACRESNA.22

产品性质

质量水平100
等级purum
测定≥98.0% (NT)
bp155-156 ℃/18 mmHg (lit.)
mp87-89 ℃ (lit.)
87-89 ℃
application(s)agriculture
environmental
SMILES stringCc1ccc(N)c(N)c1
InChI1S/C7H10N2/c1-5-2-3-6(8)7(9)4-5/h2-4H,8-9H2,1H3
InChI keyDGRGLKZMKWPMOH-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 + H312 + H332 - H315 - H319 - H335
预防措施声明P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

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