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Dichloromethane ( 二氯甲烷 )

产品名称: Dichloromethane ( 二氯甲烷 )
产品型号: 1060441000,1060442500,1060444000,1060444004
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Dichloromethane ( 二氯甲烷 )为创赛集团品质提供Merck系列产品，可查询Dichloromethane ( 二氯甲烷 ) 价格，同系列Dichloromethane ( 二氯甲烷 )国内现货，可提供定合成服务。提供型号，性能指标等技术资料。提供Dichloromethane ( 二氯甲烷 )MSDS/COA/SPEC等技术资料。欢迎来电洽谈选购，更多产品请登录www.cansp


Dichloromethane ( 二氯甲烷 )  的详细介绍
产品名称：Dichloromethane ( 二氯甲烷 )
产品货号：1060441000,1060442500,1060444000,1060444004
产品包装：Glass bottle
产品规格： 1 l/2.5 l/4 l/4 X 4 L

产品信息
Hill Formula CH2Cl2
Chemical formula CH2Cl2
HS Code 2903 12 00
EC number 200-838-9
Molar mass 84.93 g/mol
EC index number 602-004-00-3
CAS number 75-09-2
化学及物理数据
Ignition temperature 605 °C DIN 51794
Solubility 20 g/l (20 °C)
Melting point -95 °C
Molar mass 84.93 g/mol
Density 1.33 g/cm3 (20 °C)
pH value (H2O, 20 °C) neutral
Boiling point 40 °C (1013 hPa)
Vapor pressure 475 hPa (20 °C)
Explosion limit 13 - 22 %(V)
Refractive index 1.42
Evaporation number 1.9
GHS**信息
Hazard Statement(s) H351: Suspected of causing cancer.

Precautionary Statement(s) P281: Use personal protective equipment as required.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.

Signal Word Warning
Hazard Pictogram(s)
RTECS PA8050000
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 2
Organic halogenated solvents and solutions of organic halogen-containing substances: For strongly contaminated or mixed halogenated solvents container B: Caution: Do not use aluminium containers; in addition, in the case of water-containing chlorinated waste materials do not use stainless-steel containers (danger of leaks caused by corrosion).
**标示
R Phrase R 40
Limited evidence of a carcinogenic effect.
S Phrase S 23-24/25-36/37
Do not breathe vapour.Avoid contact with skin and eyes.Wear suitable protective clothing and gloves.
Categories of danger carcinogenic
Hazard Symbol Harmful
交通信息
Declaration (railroad and road) ADR, RID UN 1593 Dichlormethan, 6.1, III
Declaration (transport by sea) IMDG-Code UN 1593 DICHLOROMETHANE, 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)
Declaration (transport by air) IATA-DGR UN 1593 DICHLOROMETHANE, 6.1, III
毒物学数据
LD 50 oral LD50 rat 1600 mg/kg
LD 50 dermal LD50 rat > 2000 mg/kg
分类
Purity (GC) ≥ 99.9 %
Identity (IR) conforms
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Transmission
- at 240 nm
≥ 70 %
- at 245 nm ≥ 90 %
- from 260 nm ≥ 99 %
residue on evaporation ≤ 5.0 mg/l
Water ≤ 0.01 %
The product is stabilized with 2-Methyl-2-buten.
Filtered by 0.2µm filter



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