1,8-Diaminonaphthalene (HCID 68067)

개요

structure in first source

이름 및 식별자

우선 이름: 1,8-Diaminonaphthalene
IUPAC: naphthalene-1,8-diamine
현지명: 1,8-디아미노나프탈렌
영어명: 1,8-Diaminonaphthalene
분자식: C10H10N2
분자량: 158.2

이름 및 동의어

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

이름 더 보기

1,8-다이아미노나프탈렌1,8-디아미노나프탈렌1,8-나프틸렌디아민1, 8-다이아미노나프탈렌1,8-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

데이터베이스 식별자

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

물성

구조 계산 물성

XLogP: 2.1
극성 표면적: 52 Å²
수소 결합 공여자 수: 2
수소 결합 수용자 수: 2
회전 가능 결합 수: 0
무거운 원자 수: 12
형식 전하: 0
복잡도: 142

실험 및 물리화학적 성질

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]

물리화학적 성질

녹는점: 60 · 60-65 °C (lit.)
끓는 점: 205 °C/12 · 205 °C/12 mmHg (lit.)
밀도: 1.1265 · 1.1265
증기압: 0.011 Pa · 0.011Pa at 25℃
굴절률: 1.6829 · 1.6829
인화점: 205 °C/12mm · 205°C/12mm
저장 조건: 30 °C · Store below +30°C.
용해도: 메탄올 에 용해됨
물리적 상태: 덩어리 또는 결정질 질량
산도 계수 (pKa): 4.46 · 4.46±0.10(Predicted)
색상: 회적색~회색 또는 암갈색
수용성: 약간 용해됨
Merck: 14 · 14,6372
BRN: 742841 · 742841
안정성: 공기에 민감한
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
NIST: 1 · 1,8-Naphthalenediamine(479-27-6)
EPA: 1 · 1,8-Naphthalenediamine (479-27-6)

화학적 성질 · 1건

Off white powder. 1,8-Naphthalenediamine [479-27-6]. 1,8-diaminonaphthalene, Deltamin, C10H10N2, Mr 158.2, turns brown in air even in the absence of light. Its solutions give a brown precipitate on addition of iron(III) chloride. Treatment with boiling aqueous sodium bisulfite followed by addition of alkali gives 8-amino-1-hydroxynaphthalene. Sulfonation takes place in the 4- position. Coupling with azo compounds also occurs in the 4-position, but in almost neutral solution 4,5-bis coupling can occur. The resulting bisazo compound is reduced with SnCl2– HCl to give 1,4,5,8-tetraaminonaphthalene.

안전 및 규제

GHS 분류

GHS Classification · 4건

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.

유해성 정보

Regulatory Information · 3건

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 · 1건

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%)

독성 정보

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

안전 데이터

wgk: 3
tsca: TSCA listed
ridadr: 2811
독성: LD50 orally in Rabbit: 800 mg/kg
HS 번호: 29215940
risk_code: 22-40-43-36/37/38
hazard_code: Xn,Xi
safety_code: 36/37-36/37/39-26-24-36
기존화학 물질: 98-3-1030
F 고인화성물질: 8
위험 참고 사항: Irritant
Hazard Classifications: Acute Tox. 4 OralAquatic Acute 1Aquatic Chronic 1Carc. 2Skin Sens. 1
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

용도 및 제조

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

응용 분야 · 1건

용도1,8-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.