N,N-DIMETHYLFORMAMIDE, MOLECULARBIOLOGY

Xem hình lớn Code:D4551 Code: D4551 Đóng gói: 250ml, 500ml Hãng sản xuất: Sigma

N,N-Dimethylformamide

for molecular biology, ≥99%

Synonym: DMF, NSC 5356

• CAS Number 68-12-2

• Linear Formula HCON(CH₃)₂

• Molecular Weight 73.09

•  Beilstein Registry Number 605365

•  EC Number 200-679-5

•  MDL number MFCD00003284

•  PubChem Substance ID 24893883

• Properties

  Related Categories	Biochemicals, Core Bioreagents, Dimethylformamide (DMF), Life Science Reagents for Protein Expression and Purification, Life Science Reagents for Transfection, Molecular Biology, Molecular Biology Reagents, Research Essentials, Solvent by Type, Solvents
  grade	for molecular biology
  vapor density	2.5 (vs air)
  vapor pressure	2.7 mmHg ( 20 °C)
  assay	≥99%
  form	liquid
  autoignition temp.	833 °F
  expl. lim.	15.2 %
  refractive index	n20/D 1.430(lit.)
  bp	153 °C(lit.)
  mp	−61 °C(lit.)
  density	0.944 g/mL(lit.)
  suitability	suitable for solvent for chromogenic substrates (X-Gal, etc.) used in molecular biology applications.
  storage temp.	room temp

  Description

  Application

  Solvent for many hydrophobic organic compounds.

  N,N-Dimethylformamide was used to solubilize MTT crystals in cell viability assays.¹ It was also used in feruloyl esterase activity assay in molds exhibiting high activity of the enzyme.²

  General description

  N, N-Dimethylformamide (DMF) is a solvent with a low evaporation rate, useful for preparing solutions with a variety of hydrophobic organic compounds used in molecular biology applications.

  Packaging

  250, 500 mL in glass bottle

• Safety Information

  Symbol 

    GHS02, GHS07, GHS08

  Signal word 

  Danger

  Hazard statements 

  H226-H312 + H332-H319-H360D

  Precautionary statements 

  P201-P280-P305 + P351 + P338-P308 + P313

  Personal Protective Equipment 

  Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

  Hazard Codes (Europe) 

  T

  Risk Statements (Europe) 

  61-20/21-36

  Safety Statements (Europe) 

  53-45

  RIDADR 

  UN 2265 3 / PGIII

  WGK Germany 

  2

  RTECS 

  LQ2100000

  Flash Point(F) 

  136.4 °F

  Flash Point(C) 

  58 °C