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2,4-Dihydroxybenzoic acid hydrazide

2,4-二羟基苯酰肼

品牌
Sigma-Aldrich
CAS
13221-86-8
货号
538582
包装型号
规格纯度
97%
参考价格
1630.96 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
13221-86-8
2,4-Dihydroxybenzoic acid hydrazide
2,4-二羟基苯酰肼
产品介绍:

产品说明

一般描述

2,4-Dihydroxybenzoic acid hydrazide is a phenolic hydrazide. 2,4-Dihydroxybenzohydrazide can be prepared by employing ethyl 2,4-dihydroxybenzoate and hydrazine hydrate as starting reagent.

应用

2,4-Dihydroxybenzoic acid hydrazide may be used in the synthesis of:

  • 2,4-dihydroxy-N′-(4-methoxybenzylidene)benzohydrazide
  • 2,4-dihydroxy-N′-(2-hydroxy-4-methoxybenzylidene)benzohydrazide
  • (E)-2,4-dihydroxy-N′-(2-hydroxy-3-methoxy-5-nitrobenzylidene) benzohydrazide dihydrate
  • [N′-(5-chloro-2-oxidobenzyl-κO)-2,4-dihydroxybenzohydrazidato-κ2N′,O](methanol-κO)dioxidomolybdenum(VI)–4,4′-bipyridine
  • (E)-N′-(3,4-dimethoxybenzylidene)-2,4-dihydroxybenzohydrazide methanol solvate

包装

25 g in glass bottle

基本信息

线性分子式(OH)2C6H3CONHNH2
分子量168.15
MDL编号MFCD00017053
PubChem化学物质编号24878343
NACRESNA.22

产品性质

质量水平100
测定97%
mp247-250 ℃ (lit.)
SMILES stringNNC(=O)c1ccc(O)cc1O
InChI1S/C7H8N2O3/c8-9-7(12)5-2-1-4(10)3-6(5)11/h1-3,10-11H,8H2,(H,9,12)
InChI keyGOPUHTXVZGIOHN-UHFFFAOYSA-N

安全信息

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

Sigma-Aldrich

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