3,4-二羟基苯甲酸

3,4-二羟基苯甲酸（CAS 99-50-3）的独立参考数据，整理自公开化学数据库。

各数据库的登记标识

计算分子描述符

在册的理化数值

在册的记载用途

Present in wheat grains and many other plants; [Merck Index]Synthetic Polymer MALDI Matrix Compounds

同义词与商品名

3,4-DIHYDROXYBENZOIC ACID; protocatechuic acid; 99-50-3; 4-Carboxy-1,2-dihydroxybenzene; Protocatehuic acid; 4,5-Dihydroxybenzoic acid; DTXSID4021212; 36R5QJ8L4B; NSC-16631; DTXCID601212; FEMA NO. 4430; CHEBI:36062; RefChem:25857; 202-760-0; protocatechuate; Benzoic acid, 3,4-dihydroxy-

已收录的法规名录

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Balsamic; At low levels can alter the perception of sweetness and alter the perception of various flavor chara No safety concern at current levels of intake when used as a flavouring agent

GHS 危害分类

Reported hazard statements	H315 (100%), H319 (100%), H335 (99.3%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

公开数据库对它的描述

3,4-Dihydroxybenzoic acid · CAS 99-50-3 · C7H6O4. UNII 36R5QJ8L4B. Melting Point: 221; Melting Point: 221 °C; Solubility: 18200.

物理形态与操作说明

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。