半岛bd体育手机客户端 说明

一般描述

2,4,5-Trihydroxybenzaldehyde (2,4,5-THBA) is a tri-substituted benzaldehyde that can be prepared from sesamol. Its free radical-quenching ability, antioxidant bioactivity and cytotoxicity have been assessed. 2,4,5-THBA has been identified as one of the components in the ethyl acetate extract ofBeta vulgarisvar. cicla seeds. The freezing point, boiling point, density and refractive index of 2,4,5-THBA are 499.65K, 510.61K, 1.3725g/cm³and 1.6400, respectively.

应用

2,4,5-Trihydroxybenzaldehyde may be used in the synthesis of:

• 2,4,5-tribenzyloxybenzaldehyde
• 2,4,5-trihydroxybenzaldehydeN-(diphenylmethylene)hydrazine
• 2-hydroxy-4,5-dimethoxybenzaldehyde

包装

1 g in glass bottle

基本信息

线性分子式	(HO)3C6H2CHO
分子量	154.12
MDL编号	MFCD00016592
PubChem化学物质编号	24872865
NACRES	NA.22

半岛bd体育手机客户端 性质

质量水平	100
测定	99%
mp	223-225 ℃ (lit.)
SMILES string	[H]C(=O)c1cc(O)c(O)cc1O
InChI	1S/C7H6O4/c8-3-4-1-6(10)7(11)2-5(4)9/h1-3,9-11H
InChI key	WNCNWLVQSHZVKV-UHFFFAOYSA-N

安全信息

象形图
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
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves