1,8-Diaminonaphthalene (HCID 68067)

Überblick

structure in first source

Namen und Bezeichner

Bevorzugter Name: 1,8-Diaminonaphthalene
IUPAC: naphthalene-1,8-diamine
Lokaler Name: 1,8-Naphthylendiamin
Englischer Name: 1,8-Diaminonaphthalene
Summenformel: C10H10N2
Molmasse: 158.2

Namen und Synonyme

1,8-Diaminonaphthalene479-27-61,8-NaphthalenediamineIKA7029YH9NSC-6081DTXSID6044432RefChem:417919DTXCID4024432207-529-8Naphthalene-1,8-diamine1,8-NaphthylenediamineMFCD00004033

Weitere Namen anzeigen

1,8-Diaminonaphthalene,99%1,8-DiaminonaphthaL8-Diaminonaphthalene1,8-Diaminonaphthale1,8-Naphthylendiamin1,8-DIAMINONAPHTHALONE1,8-DiaminonaphthalaneDIAMINONAPHTHALENE-1,8

NSC 6081EINECS 207-529-8UNII-IKA7029YH9AI3-03804CCRIS 83981,8-Diamine naphthaline; 1,8-Diaminonaphthalene; 1,8-Naphthylenediamine; NSC 60811,8-diaminonapthalene1,8-diamino naphthalene

Datenbank-Bezeichner

CAS: 479-27-6
PubChem CID: 68067
DTXSID: DTXSID6044432
ChEMBL: CHEMBL595537
UNII: IKA7029YH9
EC Number: 207-529-8
Nikkaji: J40.473J

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 2,1
Polarare Oberfläche (TPSA): 52 Å²
H-Brücken-Donoren: 2
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 0
Schwere Atome: 12
Formalladung: 0
Komplexität: 142

Experimentelle und physikochemische Eigenschaften

PolymersNitrogen Compounds -> Amines, Polyaromatic

SpringerMaterials Properties13C nuclear magnetic resonance spectrum

LogP1.78

Vapor Pressure0.0000293 [mmHg]

Physical DescriptionSolid; [Merck Index] Light brown crystalline solid; [Sigma-Aldrich MSDS]

Physikochemische Eigenschaften

Schmelzpunkt: 60 · 60-65 °C (lit.)
Siedepunkt: 205 °C/12 · 205 °C/12 mmHg (lit.)
Dichte: 1.1265 · 1.1265
Dampfdruck: 0.011 Pa · 0.011Pa at 25℃
Brechungsindex: 1.6829 · 1.6829
Flammpunkt: 205 °C/12mm · 205°C/12mm
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: methanol: soluble
Aggregatzustand: Chunks or Crystalline Mass
pka: 4.46 · 4.46±0.10(Predicted)
Farbe: Grayish-red to gray or dark brown
Wasserlöslichkeit: slightly soluble
Merck: 14 · 14,6372
BRN: 742841 · 742841
Stabilität: Air Sensitive
InChI: 1S/C10H10N2/c11-8-5-1-3-7-4-2-6-9(12)10(7)8/h1-6H,11-12H2
InChIKey: YFOOEYJGMMJJLS-UHFFFAOYSA-N
SMILES: Nc1cccc2cccc(N)c12
LogP: 1.335 · 1.335
CAS Datenbank: 479 · 479-27-6(CAS DataBase Reference)
NIST chemische Informationen: 1 · 1,8-Naphthalenediamine(479-27-6)
EPA chemische Informationen: 1 · 1,8-Naphthalenediamine (479-27-6)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H302 (99.4%): Harmful if swallowed [Warning Acute toxicity, oral]

P203, P261, P264, P270, P272, P273, P280, P301+P317, P302+P352, P318, P321, P330, P333+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 172 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: 1,8-Naphthalenediamine

Status: Active Update: 02-02-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/21285

1,8-Naphthalenediamine: Does not have an individual approval but may be used under an appropriate group standard

Hazards Summary · 1 Eintrag

May cause skin sensitization; Harmful by ingestion; [ECHA REACH Registrations] May cause irritation and skin sensitization; Harmful by ingestion; Suspected carcinogen; [Sigma-Aldrich MSDS] See p-Phenylenediamine and o-Phenylenediamine. See 1,5-Naphthalenediamine.

Hazard Classes and CategoriesAcute Tox. 4 (99.4%)

Toxikologische Informationen

Adverse EffectsSkin Sensitizer - An agent that can induce an allergic reaction in the skin.

Sicherheitsdaten

F: 8
wgk: 3
tsca: TSCA listed
ridadr: 2811
hs_code: 29215940
risk_code: 22-40-43-36/37/38
Toxizität: LD50 orally in Rabbit: 800 mg/kg
hazard_code: Xn,Xi
hazard_note: Irritant
safety_code: 36/37-36/37/39-26-24-36
Speicherklasse: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 OralAquatic Acute 1Aquatic Chronic 1Carc. 2Skin Sens. 1

Chemie und Industrie

Verwendung und Herstellung

UsesUsed as an antioxidant for lubricating oils and for the detection of selenium and nitrites; [Merck Index] Used as an intermediate; [ECHA REACH Registrations]

General Manufacturing Information1,8-Naphthalenediamine: ACTIVE

Anwendungen · 1 Eintrag

Verwenden1,8-Diaminonaphthalene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. 1,8-Naphthalenediamine has minor use as an antioxidant for lubricating oils and as an analytical reagent for the detection of selenium and nitrites.