2-Methoxy-4-nitroanilin

2-Methoxy-4-nitroaniline

HCID 7337CAS 97-52-9

Grundinformationen

Standard-SMILES
COc1cc([N+](=O)[O-])ccc1N
InChIKey
GVBHRNIWBGTNQA-UHFFFAOYSA-N
Summenformel
C7H8N2O3
Durchschnittliche Molmasse
168,15 g/mol
Monoisotopische Masse
168,05349212

Überblick

used as a dye in the textile and printing industries; structure in first source

Namen und Bezeichner

Bevorzugter Name
2-Methoxy-4-nitroaniline
IUPAC
2-methoxy-4-nitroaniline
Lokaler Name
2-Methoxy-4-nitroanilin
Englischer Name
2-Methoxy-4-nitroaniline
Summenformel
C7H8N2O3
Molmasse
168.15

Namen und Synonyme

2-METHOXY-4-NITROANILINE97-52-94-Nitro-o-anisidineBenzenamine, 2-methoxy-4-nitro-Fast Red B Base2-Amino-5-nitroanisoleFast Red Base BKako Red B BaseRed B BaseDaito Red Base BDiazo Fast Red Bp-Nitro-o-anisidine
Weitere Namen anzeigen
FAST RED BRED B ASEMETHOXY-4-NITROANILINE4-NITRO-ORTHO-ANISIDINEAZOIC DIAZO COMPONENT 54-NITRO-2-METHOXYANILINE2-Methoxy-4-nitrobenzenamine
Azoamine Pink ODiabase Red BFast Red 5NA Base5-Nitro-2-anisidineDevol Red ERed Base Ciba VRed Base Irga VRed Base NB

Datenbank-Bezeichner

CAS
97-52-9
PubChem CID
7337
DTXSID
DTXSID0038700
ChEMBL
CHEMBL1518220
UNII
DPU26P1846
EC Number
202-588-6
Nikkaji
J96.207D

Eigenschaften

Berechnete Struktureigenschaften

XLogP
1,5
Polarare Oberfläche (TPSA)
81,1 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
4
Frei drehbare Bindungen
1
Schwere Atome
12

Experimentelle und physikochemische Eigenschaften

Chemical ClassesNitrogen Compounds -> Other Aromatics (Nitrogen)
Physical Description · 2 Einträge

CBI

Deep yellow solid; [NTP] Powder; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
140 · 140-142 °C(lit.)
Siedepunkt
337.07 °C · 337.07°C (rough estimate)
Dichte
1 · 1,211 g/cm3
Brechungsindex
1.601 · 1.6010 (estimate)
storage temp.
30 °C · Store below +30°C.
Löslichkeit
0.2 g/l · 0.2g/l

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 0.5% (1 of 211) of reports.

Warning

H302 (99.1%): Harmful if swallowed [Warning Acute toxicity, oral]

P203, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 211 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Benzenamine, 2-methoxy-4-nitro-

Benzenamine, 2-methoxy-4-nitro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzenamine, 2-methoxy-4-nitro- 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: 14-10-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/6899

2-Methoxy-4-nitroaniline: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Benzenamine, 2-methoxy-4-nitro-: Human health tier II assessment
Hazards Summary · 1 Eintrag

Suspected of being able to induce methemoglobinemia; Of 14 dye-stuff employees with positive patch test reactions to dye-stuffs, only 1 showed sensitization to this compound; Not a skin or eye irritant in rabbits; No evidence of skin sensitization in guinea pig maximization test; No formation of methemoglobin or increased Heinz bodies detected in cats following oral administration; [NTP] A 28-day oral study of rats produced changes in hematology, increased absolute and relative liver and spleen weights, myocardial necrosis, extramedullary hematopoiesis in the spleen, and a NOEL of 30 mg/kg/day; [JECDB] An irritant; May induce methemoglobinemia; Harmful by inhalation; Toxic by ingestion and skin absorption; Suspected mutagen; [Alfa Aesar MSDS] See p-Nitroaniline. See 5-Nitro-o-anisidine.

Hazard Classes and Categories · 4 Einträge

Acute Tox. 4 (99.1%)

Acute toxicity - category 4

Acute toxicity (Oral) - Category 4

Acute toxicity (Oral) - Category 4

Toxikologische Informationen

Adverse EffectsMethemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect

Sicherheitsdaten

wgk
2
tsca
TSCA listed
ridadr
UN 3077 9 / PGIII
hs_code
29222900
RTECS-Nr.
BZ7170000
risk_code
22-36/37/38-20/21/22

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

Used mainly as an intermediate for Pigment Yellow 74 (azo dye); Also used to dye textiles, as a chromogenic agent in the printing industry, and may have minor applications in histological staining; [NTP] Used to make fine chemicals; [ECHA REACH Registrations]

Textiles (Printing, Dyeing, or Finishing) [Category: Industry]

U.S. Production2023: <50,000 lb
Consumer UsesPigment
Industry UsesPigment
General Manufacturing Information · 2 Einträge

Synthetic Dye and Pigment Manufacturing

Benzenamine, 2-methoxy-4-nitro-: ACTIVE

Anwendungen

Verwenden2-Methoxy-4-nitroaniline is used as a photometric reagent for the determination of ethinylestradiol (ETE), a semi-synthetic estrogen that is widely used in oral contraceptives.

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
常州帝通化工有限公司+86-0519-88298848 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]

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