2-Naphthalenethiol (HCID 7058)

개요

2-Naphthalenethiol is a member of naphthalenes.

이름 및 식별자

우선 이름: 2-Naphthalenethiol
IUPAC: naphthalene-2-thiol
현지명: 2-나프탈렌티올
영어명: 2-Naphthalenethiol
분자식: C10H8S
분자량: 160.24

이름 및 동의어

2-NAPHTHALENETHIOLNaphthalene-2-thiol91-60-12-Mercaptonaphthalene2-Thionaphthol2-Naphthyl mercaptanVulcamel TBNbeta-Naphthyl mercaptanbeta-Naphthalenethiolbeta-MercaptonaphthaleneFEMA No. 3314SZ5U1S741V

이름 더 보기

2-나프탈렌티올rpa2RPA 22-CHLOROBENZENEMETHANETHIOLrpano.2renacit1usafcy-4Rpa no. 2

DTXSID1059028NSC-4749RefChem:477060DTXCID9048720202-082-5ThionaphtholRenacit 12-Naphthyl thiol

데이터베이스 식별자

CAS: 91-60-1
PubChem CID: 7058
DTXSID: DTXSID1059028
ChEBI: CHEBI:173688
UNII: SZ5U1S741V
EC Number: 202-082-5
Nikkaji: J60.031H

물성

구조 계산 물성

XLogP: 3.7
극성 표면적: 1 Å²
수소 결합 공여자 수: 1
수소 결합 수용자 수: 1
회전 가능 결합 수: 0
무거운 원자 수: 11
형식 전하: 0
복잡도: 133

실험 및 물리화학적 성질

Food AdditivesFLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food

Flavoring AgentsEU Flavoring substances

Solubility · 3건

slightly

slightly soluble in water; soluble in alcohol and ether

(in ethanol)

Boiling Point · 2건

286.00 to 288.00 °C. @ 760.00 mm Hg

210.5 °C (100mm Hg)

Melting Point81 °C

Physical Description · 2건

Solid

crystals with disagreeable mercaptan-like odour

물리화학적 성질

녹는점: 79 · 79-81 °C (lit.)
끓는 점: 286 °C · 286 °C (lit.)
밀도: 1.22 · 1.22
굴절률: 1.589 · 1.589-1.591
FEMA: 3314 · 3314 | 2-NAPHTHALENTHIOL
인화점: 69 °C · 69 °C
저장 조건: Inert atmosphere,Room Temperature
용해도: 디에틸 에테르: 매우 용해됨(lit.)
물리적 상태: 가루
산도 계수 (pKa): 6 · 6+-.0.30(Predicted)
색상: 거의 흰색에서 크림 색상입니다
냄새: 0.1 % · 프로필렌 글리콜 중 0.10%. 유황 고무 같은 고기 같은 구운 우디 크리미 한 아티 초크
냄새 유형: 유황의
수용성: 34.4 mg/L · 알코올, 디프로필렌 글리콜에 용해됩니다. 물에 불용성 34.4 mg/L @ 25°C.
Merck: 14 · 14,6379
JECFA Number: 531 · 531
BRN: 636389 · 636389
InChI: 1S/C10H8S/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
InChIKey: RFCQDOVPMUSZMN-UHFFFAOYSA-N
SMILES: Sc1ccc2ccccc2c1
LogP: 3.75 · 3.75
NIST: 2 · 2-Naphthalenethiol(91-60-1)
EPA: 2 · 2-Naphthalenethiol (91-60-1)

화학적 성질

Almost white to cream powder

안전 및 규제

GHS 분류

GHS Classification · 6건

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 304 reports by companies from 3 notifications to the ECHA C&L Inventory.

Warning

H302: Harmful if swallowed [Warning Acute toxicity, oral]

유해성 정보

Regulatory Information · 2건

Chemical: 2-Naphthalenethiol

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

Hazard Classes and Categories · 2건

Acute Tox. 4 (100%)

Acute toxicity (Oral) - Category 4

안전 데이터

wgk: 3
tsca: TSCA listed
rtecs: QK3930000
ridadr: UN 3335
HS 번호: 29309070
risk_code: 22-20/21/22
hazard_code: Xn,Xi
safety_code: 36/37
기존화학 물질: KE-25586
F 고인화성물질: 13
위험 참고 사항: Harmful/Irritant
Hazard Classifications: Acute Tox. 4 Oral
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

약리 정보

Cellular LocationsMembrane

용도 및 제조

Use Classification · 5건

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Flavoring Agents -> JECFA Flavorings Index

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

General Manufacturing Information2-Naphthalenethiol: ACTIVE

응용 분야 · 3건

개요2-Naphthalenthiol has a disagreeable mercaptan-like odor. May be prepared by catalytic hydrogenation of a sulfonic acid derivative of naphthalene; by reduction of naphthalenesulfonyl chloride with zinc.

용도2-Thionaphthol was used in the preparation of cholesterol monolayer and multilayer Langmuir- Blodgett (LB) films. The magnetic resonance shift for a self-assembled monolayer of 2-naphthalenethiol was studied that suggested considerable promise in flexible and transparent photonic devices for biological and chemical sensing.

일반 설명The magnetic resonance shift for a self-assembled monolayer of 2-naphthalenethiol was studied that suggested considerable promise in flexible and transparent photonic devices for biological and chemical sensing.

제조 방법

By catalytic hydrogenation of a sulfonic acid derivative of naphthalene; by reduction of naphthalenesulfonyl chloride with zinc.

상·하류 제품 정보

상류 원료

하류 제품

S-METHYL-S-(2-NAPHTHYL) SULFOXIMINE NAPHTHALENE-2-SULFONAMIDE BENZO(B)NAPHTHO(2,3-D)THIOPHENE 1-[[4-(tert-Butyl)phenyl]thio]-5-(2-naphthylthio)anthracene-9,10-dione Benzenemethanol, a-butyl-4-chloro-

공급사50 곳

国药集团化学试剂有限公司86-21-63210123 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]

연결된 노트

불러오는 중…

2-나프탈렌티올

기본 정보

개요