CAS 90431-98-4 H acid (HCID 178761884)

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기본 정보

CAS: 90431-98-4
표준 SMILES: Nc1cc(S(=O)(=O)O)cc2cc(S(=O)(=O)O)cc(O)c12
InChIKey: APRRQJCCBSJQOQ-UHFFFAOYSA-N
분자식: C10H9NO7S2
평균 분자량: 319.3 g/mol

개요

dye and found in industrial waste

이름 및 식별자

우선 이름: H acid
IUPAC: 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
현지명: 2,7-나프탈렌디술폰산,4-아미노-5-히드록시-,4-아미노-5-히드록시-2-나프탈렌술폰산,디아조화4-아미노벤젠술폰산및디아조화[1,1'-비페닐]-4,4와결합'-디아민
영어명: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, coupled with 4-amino-5-hydroxy-2-naphthalenesulfonic acid, diazotized 4-aminobenzenesulfonic acid and diazotized [1,1'-biphenyl]-4,4'-diamine
분자식: C10H9NO7S2
분자량: 319.31096

이름 및 동의어

90-20-04-Amino-5-hydroxy-2,7-naphthalenedisulfonic acidH acid2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-5-HYDROXY-1-Amino-8-naphthol-3,6-disulfonic acid1-Naphthol-8-amino-3,6-disulfonic acidC.I. 355704WUM31ES4USULFONPHTHOLNSC-190492RefChem:4350271-amino-8-nephthol-2, 2'-disulfonic acid

이름 더 보기

2,7-나프탈렌디술폰산,4-아미노-5-히드록시-,4-아미노-5-히드록시-2-나프탈렌술폰산,디아조화4-아미노벤젠술폰산및디아조화[1,1'-비페닐]-4,4와결합'-디아민2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, coupled with 4-amino-5-hydroxy-2-naphthalenesulfonic acid, diazotized 4-aminobenzenesulfonic acid and diazotized [1,1'-biphenyl]-4,4'-diamine

201-975-74-amino-5-hydroxynaphthalene-2,7-disulfonic acidH-Acid1-Amino-8-hydroxynaphthalene-3,6-disulphonic acidKyselina HMFCD000357284-amino-5-hydroxy-naphthalene-2,7-disulfonic acidCHEMBL60494

데이터베이스 식별자

물성

구조 계산 물성

XLogP: 0.2
극성 표면적: 172 Å²
수소 결합 공여자 수: 4
수소 결합 수용자 수: 8
회전 가능 결합 수: 2
무거운 원자 수: 20
형식 전하: 0
복잡도: 561

실험 및 물리화학적 성질

Physical DescriptionDry Powder

안전 및 규제

GHS 분류

GHS Classification · 6건

This chemical does not meet GHS hazard criteria for 1.3% (2 of 150) of reports.

Danger

H302+H332 (69.3%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation]

P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 150 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Not Classified

유해성 정보

Regulatory Information · 5건

Chemical: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-

Chemical: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol, potassium sodium salts

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2,7-Naphthalenedisulfonic acid, 4-amino-5-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: 13-03-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/11150

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-(4-aminophenyl)amino-5-nitrobenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol, potassium sodium salts: 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.

Other Safety Information · 1건

IMAP assessments - 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol, potassium sodium salts: Human health tier I assessment

화학 및 산업

용도 및 제조

U.S. Production2023: 67,929 lb

General Manufacturing Information2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-: ACTIVE

화합물 노트

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