产品名称

英文名称：m-Xylene

同义词

M-XYLENE、1,3-Dimethylbenzene、108-38-3、1,3-Xylene、meta-Xylene、m-Xylol、m-Dimethylbenzene、m-Methyltoluene、Benzene, 1,3-dimethyl-、3-Xylene、1,3-Dimethylbenzol、Santosol 150、m-Xylenes、2,4-Xylene、CCRIS 907、NSC 61769、HSDB 135、UNII-O9XS864HTE、EINECS 203-576-3、O9XS8、1,3-二甲基苯,1,3-二甲苯

产品性质

CAS编号：108-38-3

分子式：C8H10

分子量：106.16

Beilstein号：605441

EC号：200-659-6

MDL号：MFCD00008536

PubChem编号：7929

别名：1,3-二甲基苯,1,3-二甲苯

英文别名：M-XYLENE|1,3-Dimethylbenzene|108-38-3|1,3-Xylene|meta-Xylene|m-Xylol|m-Dimethylbenzene|m-Methyltoluene|Benzene, 1,3-dimethyl-|3-Xylene|1,3-Dimethylbenzol|Santosol 150|m-Xylenes|2,4-Xylene|CCRIS 907|NSC 61769|HSDB 135|UNII-O9XS864HTE|EINECS 203-576-3|O9XS8

规格或纯度：>99.0%(GC)

英文名称：m-Xylene

应用：溶剂。有机合成。测定矿物的折光率。气相色谱分析标准。清洗剂。

运输条件：常规运输

产品介绍：能与醇、醚和其他许多有机溶剂混和，不溶于水，水中溶解度 0.2 g/l water (20°C)。能燃烧。低毒，半数致死量（大鼠，经口）4000mg/kg。有刺激性。 m-Xylene is an isomeric form of xylene. Experimental values of density (ρ) and speed of sound (u) of its binary mixtures with diethyl carbonate (DEC) have been evaluated over the temperature range of 298.15-323.15K and at 0.1MPa atmospheric pressure.溶剂。有机合成。测定矿物的折光率。气相色谱分析标准。清洗剂。m-Xylene is an isomeric form of xylene. Experimental values of density (ρ) and speed of sound (u) of its binary mixtures with diethyl carbonate (DEC) have been evaluated over the temperature range of 298.15-323.15K and at 0.1MPa atmospheric pressure.

IUPAC Name：1,3-xylene

INCHI：InChI=1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3

InChi Key：IVSZLXZYQVIEFR-UHFFFAOYSA-N

Canonical SMILES：CC1=CC(=CC=C1)C

Isomeric SMILES：CC1=CC(=CC=C1)C

WGK Germany：1

PubChem CID：7929

UN Number：1307

Packing Group：II

溶解性：Miscible with many organic solvents, including alcohol and ether; Immiscible with water.

密度：0.868

闪点(℃)：27°C

沸点：139.3°C

熔点：-48°C

一般危化品：一般危化品

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH318 Causes serious eye damageH312 Harmful in contact with skinH226 Flammable liquid and vaporH332 Harmful if inhaledH304 May be fatal if swallowed and enters airwaysH312+H332 Harmful in contact with skin or if inhaled

预防措施声明：P261,P280,P370+P378,P210,P302+P352,P321,P405,P501,P233,P240,P264,P403+P235,P303+P361+P353,P271,P241,P331,P304+P340,P362+P364,P242,P243,P264+P265,P301+P316,P305+P354+P338,P317,P332+P317

Class：3

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