[dichloro(phenyl)methyl]benzene

• ChemBase编号: 109185
• 分子式: C13H10Cl2
• 平均质量: 237.1245
• 单一同位素质量: 236.01595568
• SMILES: ClC(Cl)(c1ccccc1)c1ccccc1
• Canonical SMILES: ClC(c1ccccc1)(c1ccccc1)Cl
• InChI: InChI=1S/C13H10Cl2/c14-13(15,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
• InChIKey: OPTDDWCXQQYKGU-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: [dichloro(phenyl)methyl]benzene
• IUPAC传统名: diphenyldichloromethane
• 别名: 二氯二苯甲酮; α,α-二氯二苯甲烷; α, α-DICHLORODIPHENYLMETHANE; bis-chlorodiphenylmethane; bisphenyldichloromethane; diphenyl-dichloromethane; dichlorodiphenylmethane; α,α-dichlorodiphenylmethane; 1,1-dichloro-1,1-diphenylmethane; 1,1-dichlorodiphenylmethane; Diphenyldichloromethane; 1,1'-(Dichloromethylene)bis[benzene]; DPM; DPM (halocarbon); Diphenyldichloromethane; NSC 37425; α,α-Dichlorodiphenylmethane; Benzophenone dichloride; α,α-Dichlorodiphenylmethane

登记号

• CAS号: 2051-90-3
• EC号: 218-134-5
• MDL号: MFCD00000811
• Beilstein号: 1910601
• PubChem SID: 24861942; 24894002; 162094910
• PubChem CID: 16327
• Chemspider ID: 15492
• 维基百科标题: Diphenyldichloromethane

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 5.1879683
• LogD (pH = 7.4): 5.1879683
• Log P: 5.1879683
• 摩尔折射率: 65.6992 cm^3
• 极化性: 25.398457 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 2
• 里宾斯基五规则: false

分子性质

理化性质

• 外观: clear light yellow liquid
• 熔点: 146 - 150 °C
• 沸点: 193 °C at 32 torr; 305 °C(lit.)
• 闪点: 110 °C; 230 °F
• 密度: 1.235 g/cm^3; 1.235 g/mL at 25 °C(lit.)
• 折射率: n20/D 1.605; n20/D 1.605(lit.)

安全信息

• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 联合国危险货物编号: 3265
• 德国WGK号: 3
• 联合国危险货物等级: 8
• 联合国危险货物包装类别(PG): 2
• 危险公开号: 14-34-37
• 安全公开号: 26-36/37/39-45
• GHS危险品标识: GHS05; GHS07
• GHS警示词: Danger
• GHS危险声明: H314-H335
• GHS警示性声明: P261-P280-P305 + P351 + P338-P310
• 个人保护装置: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3265 8/PG 2
• 欧盟补充危害声明: Reacts violently with water.

产品相关信息

• 纯度: ≥97.0% (GC); 97%
• 级别: purum
• 线性分子式: (C6H5)2C(Cl)2

详细说明

MP Biomedicals - 05210137

MP Biomedicals Rare Chemical collection

Sigma Aldrich - D61407

包装
5, 25, 100 g in glass bottle

Toronto Research Chemicals - D434260

α,α-Dichlorodiphenylmethane is a degradation product of of polychloroaromatic insecticides such as Dicofol (D436700) and DDT. α,α-Dichlorodiphenylmethane is also used as a catalyst for photodegradation of plastics.

参考文献

• Golovleva, L.A. et al.: Mikrobiologiya, 51, 973 (1982)
• Freedman, B.: J. Appl. Polym. Sci., 20, 911 (1982)