4-Chlorobenzhydryl chloride (HCID 241584)

概要

causes contact dermititis; structure in first source

名称と識別子

優先名称: 4-Chlorobenzhydryl chloride
IUPAC: 1-chloro-4-[chloro(phenyl)methyl]benzene
現地名: 4-クロロベンズヒドリルクロリド
英語名: 4-Chlorobenzhydrylchloride
分子式: C13H10Cl2
分子量: 237.12

名称と別名

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

名称をさらに表示

4-クロロベンズヒドリルクロリドα-(4-クロロフェニル)ベンジルクロリドフェニル(4-クロロフェニル)クロロメタンクロロ(4-クロロフェニル)フェニルメタン1-クロロ-4-[クロロ(フェニル)メチル]ベンゼン4-クロロベンズヒドリルクロリドp-クロロベンズヒドリルクロリド4-クロロベンズヒドリルクロライド塩化物4-クロロベンズヒドリルクロライドｐクロロベンゾヒドリルクロリド4‐クロロベンズヒドリルクロライド4-クロロベンズヒドリル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

データベース識別子

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

物性

構造計算による物性

XLogP: 5.1
極性表面積: 0 Å²
水素結合供与体数: 0
水素結合受容体数: 0
回転可能結合数: 2
重原子数: 15
形式電荷: 0
複雑度: 179

物理化学的性質

沸点: 159 · 159-160 °C2 mm Hg(lit.)
比重(密度): 1.239 g/mL · 1.239 g/mL at 25 °C(lit.)
屈折率: 20 · n20/D 1.603(lit.)
闪点: 230 °F · >230 °F
貯蔵温度: Inert atmosphere,Room Temperature
溶解性: Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly)
外見: clear liquid
色: Colorless to Light yellow to Light orange
水溶解度: 混和しない
BRN: 2050236 · 2050236
CAS データベース: 134 · 134-83-8(CAS DataBase Reference)
NISTの化学物質情報: 1 · Benzene, 1-chloro-4-(chlorophenylmethyl)-(134-83-8)
EPAの化学物質情報: 1 · Benzene, 1-chloro-4-(chlorophenylmethyl)- (134-83-8)

化学的性質

化学的特性clear light yellow liquid

安全と法規制

GHS分類

GHS Classification · 4 件

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.

危険有害性情報

Regulatory Information · 2 件

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%)

安全データ

wgk: 3
tsca: TSCA listed
ridadr: UN 3265 8/PG 2
hs_code: 29036990
risk_code: 34-36/37-36
化審法: (9)-387
消防法: 危-4-3-III
hazard_code: C
safety_code: 26-27-36/37/39-45
hazard_class: 8
packing_group: II

化学と産業

用途と製造

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

調製方法 · 1 件

製造方法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.