Merck 103053.2500 N,N-Dimethylformamide

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

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Ürün Özellikleri

N,N-Dimethylformamide

103053.2500

CAS # EC Number Hill Formula Chemical Formula Molar Mass Grade Value
68-12-2 200-679-5 C₃H₇NO HCON(CH₃)₂ 73.09 g/mol ACS,ISO,Reag. Ph Eur
Description
Catalogue Number 103053
Synonyms DMF, N,N-Dimethylmethanamide, Formic acid dimethylamide
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.

Product Information
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

Physicochemical Information
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)
Refractive Index 1.43

Toxicological Information
LD 50 oral LD50 Rat 3010 mg/kg
LD 50 dermal LD50 Rabbit 1500 mg/kg

Safety Information according to GHS
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.
Signal Word Danger
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.

Safety Information
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 and Shipping Information
Storage Storage temperature: no restrictions.

Transport Information
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

Specifications
Specifications
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 %

M103053.2500

1.03053.2500

1030532500

Laboratuvar Kimyasalları

68-12-2 DMF dimethylmethanamide formic acid dimethylamide dimetil formamid merck solvent

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