Sigma-Aldrich

N, N, N', N'-Tetramethylethylene BioReagent 100 mL

Part Number:
MIL-T9281-100ML
Lead Time:
2-4 weeks
Shipping:
FREE SHIPPING on most orders over $50*
Quantity:
each
Size:
100 ml
Style:
chemical
DOT Rated:
HazMat Transport Fee Required
Price: $178.73

Bulk discount rates

Automatically save when you buy in bulk.

Buy 6 - 11 and get 10% off
Buy 12 or above and get 15% off

Description

N, N, N', N'-Tetramethylethyle BioReagent 100 Ml

Synonym: 1,2-Bis(dimethylamino)ethane, TEMED, TMEDA

  • CAS Number 110-18-9
  • Linear Formula (CH3)2NCH2CH2N(CH3)2
  • Molecular Weight 116.20
  • Beilstein/REAXYS Number 1732991
  • EC Number 203-744-6
  • MDL number MFCD00008335
  • PubChem Substance ID 24900591
  • NACRES NB.22
product line BioReagent
assay ~99%
expl. lim. 9.08 %
refractive index n20/D 1.4179 (lit.)
bp 120-122 °C (lit.)
mp −55 °C (lit.)
density 0.775 g/mL at 20 °C (lit.)
suitability suitable for electrophoresis
SMILES string CN(C)CCN(C)C
InChI 1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
InChI key KWYHDKDOAIKMQN-UHFFFAOYSA-N

General description

TEMED (N,N,N′,N′-Tetramethylethylenediamine) is molecule which allows rapid polymerization of polyacrylamide gels. In the presence of ammonium persulfate, TEMED is responsible for the formation of free radicals from persulfate, thereby initiating the acrylamide polymerization process. However, excess concentration of TEMED can result in abnormal separation patterns.

Application

TEMED (N,N,N′,N′-Tetramethylethylenediamine) has been used for the preparation of acrylamide hydrogels and sodium dodecyl sulfate-polyacrylamide gels.

Safety Information

GHS02GHS05GHS07GHS02, GHS05, GHS07

Signal word Danger
Hazard statements H225-H302-H314-H332
Precautionary statements P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN 2372 3 / PGII
WGK Germany 1
RTECS KV7175000
Flash Point(F) 68 °F
Flash Point(C) 20 °C

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

Most chemicals cannot be expedited.

This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

"

View AllClose

0 Reviews

View AllClose
MPN:
T9281-100ML