Benzene, 1,4-dichloro-2-isocyanato- (HCID 79360)

名称と識別子

優先名称: Benzene, 1,4-dichloro-2-isocyanato-
IUPAC: 1,4-dichloro-2-isocyanatobenzene
現地名: イソシアン酸2,5-ジクロロフェニル
英語名: 2,5-DICHLOROPHENYL ISOCYANATE
分子式: C7H3Cl2NO
分子量: 188.01

名称と別名

2,5-Dichlorophenyl isocyanate5392-82-5Benzene, 1,4-dichloro-2-isocyanato-Isocyanic acid, 2,5-dichlorophenyl esterNSC 6302EINECS 226-396-7DTXSID4063826RefChem:562327DTXCID3041538226-396-71,4-Dichloro-2-isocyanatobenzene2,5-Dichlorophenylisocyanate

名称をさらに表示

イソシアン酸2,5-ジクロロフェニル2,5-ジクロロフェニルイソシアナート1,4-ジクロロ-2-イソシアナトベンゼン2,5-Dichlorophenyl2,5-DICHLOROPHENYL CARBIMIDE1,4-dichloro-2-phenylisocyanate1,4-dichloro-2-isocyanato-benzen2,5-Dichlorophenylisocyanate-97%2,5-Dichlorophenyl Isocyanate >2,5-Dichlorophenyl isocyanate 97%

MFCD00002002NSC-6302Isocyanic Acid 2,5-Dichlorophenyl Esterdcpi2,5-dichlorobenzenisocyanateBMH358YGW4SCHEMBL785906SCHEMBL29507682

データベース識別子

CAS: 5392-82-5
PubChem CID: 79360
DTXSID: DTXSID4063826
UNII: BMH358YGW4
EC Number: 226-396-7
Nikkaji: J150.843A

物性

構造計算による物性

XLogP: 4
極性表面積: 29.4 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 1
重原子数: 11
形式電荷: 0
複雑度: 179

物理化学的性質

融点: 28 · 28-30°C
沸点: 120 · 120-122°C 20mm
比重(密度): 1.3256 · 1.3256 (rough estimate)
屈折率: 1.55 · 1.5500 (estimate)
闪点: 110 °C · >110°C
貯蔵温度: 0 · 0-10°C
外見: 液体または低融点固体
色: 透明～曇り無色～黄色または白色～黄色
凝固点: 22 to · 22.0 to 26.0 ℃
BRN: 388960 · 388960
CAS データベース: 5392 · 5392-82-5(CAS DataBase Reference)
EPAの化学物質情報: 1 · Benzene, 1,4-dichloro-2-isocyanato- (5392-82-5)

化学的性質 · 1 件

化学的特性The dichlorophenyl isocyanates are combustible, crystalline (sugar or sand-like) solids. In general, they are white to yellow in color, but the 1,4-dichloro-2-phenyl isomer is white to light green. Their flash points are generally .113C but that of the 1,3-dichloro-2-phenyl isomer is reported as 77C. These chemicals are insoluble in water, and some may be reactive. 1,2-dichloro-4-isomer (CAS 102-36-3) is the isomer of regulatory focus

安全と法規制

GHS分類

GHS Classification · 5 件

Danger

H301 (97.8%): Toxic if swallowed [Danger Acute toxicity, oral]；H311 (86.7%): Toxic in contact with skin [Danger Acute toxicity, dermal]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H317 (86.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H330 (13.3%): Fatal if inhaled [Danger Acute toxicity, inhalation]；H331 (86.7%): Toxic if inhaled [Danger Acute toxicity, inhalation]；H334 (97.8%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P233, P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P284, P301+P316, P302+P352, P304+P340, P305+P351+P338, P316, P319, P320, P321, P330, P332+P317, P333+P317, P337+P317, P342+P316, P361+P364, P362+P364, P403, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Hazard Classes and CategoriesAcute Tox. 3 (97.8%)；Acute Tox. 3 (86.7%)；Skin Irrit. 2 (100%)；Skin Sens. 1 (86.7%)；Eye Irrit. 2 (100%)；Acute Tox. 2 (13.3%)；Acute Tox. 3 (86.7%)；Resp. Sens. 1 (97.8%)；STOT SE 3 (100%)