دی متیل فرم آمید

Catalogue Number

103053

Synonyms

DMF, N,N-Dimethylmethanamide, Formic acid dimethylamide

Description

N,N-Dimethylformamide

Overview

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

CAS number

68-12-2

EC index number

616-001-00-X

EC number

200-679-5

Grade

ACS,ISO,Reag. Ph Eur

Hill Formula

C₃H₇NO

Chemical formula

HCON(CH₃)₂

Molar Mass

73.09 g/mol

HS Code

2924 19 00

Structure formula Image

Application

N,N-Dimethylformamide for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS 68-12-2, EC Number 200-679-5, chemical formula HCON(CH₃)₂.

Boiling point

153 °C (1013 hPa)

Density

0.94 g/cm3 (20 °C)

Explosion limit

2.2 - 16 %(V)

Flash point

57.5 °C

Ignition temperature

410 °C

Melting Point

-61 °C (External MSDS)

pH value

7 (200 g/l, H₂O, 20 °C)

Vapor pressure

3.77 hPa (20 °C)

Solubility

1000 g/l soluble

LD 50 oral

LD50 Rat 3010 mg/kg

LD 50 dermal

LD50 Rabbit 1500 mg/kg

Hazard Pictogram(s)

Hazard Statement(s)

H360D: May damage the unborn child.
H226: Flammable liquid and vapour.
H312 + H332: Harmful in contact with skin or if inhaled.
H319: Causes serious eye irritation.

Precautionary Statement(s)

P201: Obtain special instructions before use.
P210: Keep away from heat.
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.

RTECS

LQ2100000

Storage class

3 Flammable liquids

WGK

WGK 2 water endangering

Disposal

3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Hazard Symbols

Toxic
 

Categories of danger

toxic for reproduction, harmful, irritant

R Phrase

R 61-20/21-36
May cause harm to the unborn child.Also harmful by inhalation and in contact with skin.Irritating to eyes.

S Phrase

S 53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage

Store at +5°C to +30°C.

Declaration (railroad and road) ADR, RID

UN 2265 , 3, III

Declaration (transport by air) IATA-DGR

UN 2265 , 3, III

Declaration (transport by sea) IMDG-Code

UN 2265 , 3, III

Purity (GC)

≥ 99.8 %

Identity (IR)

conforms

Appearance

clear

Colour

≤ 10 Hazen

Titrable acid

≤ 0.0005 meq/g

Titrable base

≤ 0.003 meq/g

Density (d 20 °C/20 °C)

0.949 - 0.952

Refractive index (n 20/D)

1.429 - 1.431

Boiling point

152 - 154 °C

Al (Aluminium)

≤ 0.00005 %

B (Boron)

≤ 0.000002 %

Ba (Barium)

≤ 0.00001 %

Ca (Calcium)

≤ 0.00005 %

Cd (Cadmium)

≤ 0.000005 %

Co (Cobalt)

≤ 0.000002 %

Cr (Chromium)

≤ 0.000002 %

Cu (Copper)

≤ 0.000002 %

Fe (Iron)

≤ 0.00001 %

Mg (Magnesium)

≤ 0.00001 %

Mn (Manganese)

≤ 0.000002 %

Ni (Nickel)

≤ 0.000002 %

Pb (Lead)

≤ 0.00001 %

Sn (Tin)

≤ 0.00001 %

Zn (Zinc)

≤ 0.00001 %

Evaporation residue

≤ 0.001 %

Water

≤ 0.10 %