4-Chlorobenzhydryl chloride (HCID 241584)

개요

causes contact dermititis; structure in first source

이름 및 식별자

우선 이름: 4-Chlorobenzhydryl chloride
IUPAC: 1-chloro-4-[chloro(phenyl)methyl]benzene
영어명: 4-Chlorobenzhydrylchloride
분자식: C13H10Cl2
분자량: 237.12

이름 및 동의어

134-83-84-Chlorobenzhydryl chloridep-Chlorobenzhydryl chlorideBenzene, 1-chloro-4-(chlorophenylmethyl)-LC0K0NYJ2NNSC-49126DTXSID80874382RefChem:521945DTXCID001012509p-chlorophenyl phenyl chloromethanep-chlorophenyl-phenyl-methylchloride205-158-6

이름 더 보기

UNII:LC0K0NYJ2N4-ChlorobenzhydrylchLABOTEST-BB LT00160064à,4-dichlorodiphenylmethane?,4-dichloro-?-phenyltolueneα,4-dichloro-α-phenyltoluene4-Chlorodiphenylmethylchloride

4-Chlorobenzhydrylchloride1-Chloro-4-(chloro(phenyl)methyl)benzene1-Chloro-4-[chloro(phenyl)methyl]benzeneChloro(p-chlorophenyl)phenylmethaneChloro(4-chlorophenyl)phenylmethaneMethane, chloro(p-chlorophenyl)phenyl-1-chloro-4-(chlorophenylmethyl)benzeneMFCD00000856

데이터베이스 식별자

CAS: 134-83-8
PubChem CID: 241584
DTXSID: DTXSID80874382
UNII: LC0K0NYJ2N
EC Number: 205-158-6
Nikkaji: J136.597E

물성

구조 계산 물성

XLogP: 5.1
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 2
무거운 원자 수: 15
형식 전하: 0
복잡도: 179

물리화학적 성질

끓는 점: 159 · 159-160 °C2 mm Hg(lit.)
밀도: 1.239 g/mL · 1.239 g/mL at 25 °C(lit.)
굴절률: 20 · n20/D 1.603(lit.)
인화점: 230 °F · >230 °F
저장 조건: Inert atmosphere,Room Temperature
용해도: 클로로포름(약간 용해됨), 디클로로메탄(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태: 투명한 액체
색상: Colorless to Light yellow to Light orange
수용성: 섞일 수 없음
BRN: 2050236 · 2050236
NIST: 1 · Benzene, 1-chloro-4-(chlorophenylmethyl)-(134-83-8)
EPA: 1 · Benzene, 1-chloro-4-(chlorophenylmethyl)- (134-83-8)

화학적 성질

clear light yellow liquid

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H314 (98%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P261, P264, P264+P265, P271, P272, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P333+P317, P362+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 2건

Status: Active Update: 11-12-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/21497

4-Chlorobenzhydryl chloride: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesSkin Corr. 1B (98%)

안전 데이터

wgk: 3
tsca: TSCA listed
ridadr: UN 3265 8/PG 2
HS 번호: 29036990
risk_code: 34-36/37-36
hazard_code: C
safety_code: 26-27-36/37/39-45
포장분류: II
위험 등급: 8

화학 및 산업

용도 및 제조

General Manufacturing InformationBenzene, 1-chloro-4-(chlorophenylmethyl)-: ACTIVE

제조 방법 · 1건

Preparation of 4-Chlorobenzhydryl Chloride (4-CBC): The 4-chlorobenzhydrol (4-CB) in 15 mL of toluene, obtained from the previous step, was mixed with 10 mL of conc. HCl at 60oC maintained at the same temperature for 2.5 h. The reaction mixture was cooled to 20oC to separate into organic and aqueous layers. The toluene layer was washed with 10 % aq. sodium carbonate to pH 7, dried over anhydrous sodium sulphate and taken to next step without isolation.