개요

CAS #

EC Number

Hill Formula

Chemical Formula

Molar Mass

75-09-2

200-838-9

CH₂Cl₂

CH₂Cl₂

84.93 g/mol

 Description

 Catalogue Number

 LBN-MR-1060441000(1L), LBN-MR-1060442500(2.5L), LBN-MR-1060444000(4L)

 Synonyms

 DCM, Methylene chloride, Methylene dichloride

 Description

 Dichloromethane

 Overview

 With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue

 level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under

 gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables

 to minimize the gradient effect of the solvent involved.

 Product Information

 CAS number

 75-09-2

 EC index number

 602-004-00-3

 EC number

 200-838-9

 Hill Formula

 CH₂Cl₂

 Chemical formula

 CH₂Cl₂

 Molar Mass

 84.93 g/mol

 HS Code

 2903 12 00

 Structure formula Image

 Applications

 Application

 Dichloromethane for liquid chromatography LiChrosolv®. CAS 75-09-2, chemical formula CH₂Cl₂.

 Physicochemical Information

 Boiling point

 40 °C (1013 hPa)

 Density

 1.33 g/cm3 (20 °C)

 Evaporation number

 1.9

 Explosion limit

 13 - 22 %(V)

 Ignition temperature

 605 °C DIN 51794

 Melting Point

 -95 °C

 Vapor pressure

 475 hPa (20 °C)

 Solubility

 20 g/l

 Physicochemical Information

 LD 50 oral

 LD50 Rat 1600 mg/kg

 LD 50 dermal

 LD50 Rat > 2000 mg/kg

 Safety Information according to GHS

 Hazard Pictogram(s)

 Hazard Statement(s)

 H315: Causes skin irritation.
 H319: Causes serious eye irritation.
 H336: May cause drowsiness or dizziness.
 H351: Suspected of causing cancer.

 Precautionary Statement(s)

 P281: Use personal protective equipment as required.
 P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
 P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present

 and easy to do. Continue rinsing.
 P308 + P313: IF exposed or concerned: Get medical advice/ attention.

 Signal Word

 Warning

 RTECS

 PA8050000

 Storage class

 6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects

 WGK

 WGK 2 obviously hazardous to water

 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).

 Safety Information according to GHS

 Hazard Symbols

　Harmful

 Categories of danger

 carcinogenic

 R Phrase

 R 40
 Limited evidence of a carcinogenic effect.

 S Phrase

 S 3-36/37
 Keep in a cool place.Wear suitable protective clothing and gloves.

 Storage and Shipping Information

 Storage

 Store at +2°C to +25°C.

 Transport Information

 Declaration (railroad and road)

 ADR, RID

 UN 1593 , 6.1, III

 Declaration (transport by air)

 IATA-DGR

 UN 1593 , 6.1, III

 Declaration (transport by sea)

 IMDG-Code

 UN 1593 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)

 Specifications

 Purity (GC)

 ≥ 99.9 %

 Identity (IR)

 conforms

 Acidity

 ≤ 0.0002 meq/g

 Alkalinity

 ≤ 0.0002 meq/g

 Transmission (at 240 nm)

 ≥ 70 %

 Transmission (at 245 nm)

 ≥ 90 %

 Transmission (from 260 nm)

 ≥ 99 %

 Evaporation residue

 ≤ 5.0 mg/l

 Water

 ≤ 0.01 %

 The product is stabilized with 2-Methyl-2-buten.
 Filtered by 0.2 µm filter