2-氨基-8-萘酚-6-磺酸

2-Amino-8-hydroxynaphthalene-6-sulfonic acid

HCID 7022CAS 90-51-7

子结构检索查找相似结构

基本信息

标准SMILES: Nc1ccc2cc(S(=O)(=O)O)cc(O)c2c1
InChIKey: HBZVNWNSRNTWPS-UHFFFAOYSA-N
分子式: C10H9NO4S
平均分子量: 239.25 g/mol
单同位素质量: 239.02522877

名称与标识

首选名称: 2-Amino-8-hydroxynaphthalene-6-sulfonic acid
IUPAC: 6-amino-4-hydroxynaphthalene-2-sulfonic acid
英文名: 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-, coupled with diazotized 5-amino-2-[(4-aminophenyl)amino]benzenesulfonic acid, diazotized, coupled with m-phenylenediamine, sodium salts
分子式: C28H31N6NaO7S2
分子量: 650.7

名称与别名

90-51-76-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACIDGamma Acid6-amino-4-hydroxynaphthalene-2-sulfonic acid2-Amino-8-naphthol-6-sulfonic AcidC.I. Developer 3gamma-Acid7-Amino-1-naphthol-3-sulfonic acid2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-Y acid.gamma.-AcidAminonaphthol sulfonic acid gamma

展开更多名称

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-, coupled with diazotized 5-amino-2-[(4-aminophenyl)amino]benzenesulfonic acid, diazotized, coupled with m-phenylenediamine, sodium salts

2-amino-8-hydroxynaphthalene-6-sulfonic acidDTXSID00265471-Naphthol-3-sulfonic acid, 7-amino-EINECS 202-000-8NSC 31508BRN 18212830PLB93P56XAI3-19502

数据库标识

CAS: 90-51-7、90459-13-5
PubChem CID: 7022
DTXSID: DTXSID0026547
ChEMBL: CHEMBL3087995
UNII: 0PLB93P56X
EC Number: 202-000-8、291-654-8
Nikkaji: J4.321D

性质

结构计算性质

XLogP: -0.9
极性表面积: 109 Å²
氢键供体: 3
氢键受体: 5
可旋转键: 1
重原子: 16
形式电荷: 0
复杂度: 350

实验与物化性质

Physical DescriptionDry Powder

安全与法规

GHS分类

GHS Classification · 5 条

This chemical does not meet GHS hazard criteria for 5.2% (113 of 2181) of reports.

Danger

H314 (94.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2181 reports by companies from 9 notifications to the ECHA C&L Inventory.

危害信息

Regulatory Information · 3 条

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 06-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/10209

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and CategoriesSkin Corr. 1B (94.4%)