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N,N,N′,N′-Tetramethylethylenediamine_Molecular_structure_CAS_110-18-9)
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N,N,N′,N′-Tetramethylethylenediamine

Catalog No. 87687 Name Sigma Aldrich
CAS Number 110-18-9 Website http://www.sigmaaldrich.com
M. F. C6H16N2 Telephone 1-800-521-8956
M. W. 116.20464 Fax
Purity ≥99.0% (GC) Email
Storage Chembase ID: 70070

SYNONYMS

Title
四甲基乙二胺
IUPAC name
[2-(dimethylamino)ethyl]dimethylamine
IUPAC Traditional name
temed
Synonyms
TEMED
1,2-Bis(dimethylamino)ethane
1,2-双(二甲基氨基)乙烷
TMEDA

DATABASE IDS

MDL Number MFCD00008335
Beilstein Number 1732991
EC Number 203-744-6
CAS Number 110-18-9

PROPERTIES

GHS Signal Word Danger
GHS Hazard statements H225-H302-H314-H332
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P280-P305 + P351 + P338-P310
RID/ADR UN 2372 3/PG 2
Risk Statements 11-20/22-34
RTECS KV7175000
Safety Statements 16-26-36/37/39-45
Hazard Class 3
UN Number 2372
Packing Group 2
German water hazard class 1
Explode Limits 9.08 %
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS07
Antion Traces chloride (Cl-): ≤50 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Na: ≤50 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Grade for molecular biology
Impurities DNases, none detected
Impurities RNases, none detected
Impurities phosphatases, none detected
Impurities proteases, none detected
Linear Formula (CH3)2NCH2CH2N(CH3)2
Purity ≥99.0% (GC)
Suitability in accordance for electrophoresis test
Boiling Point 120-122 °C(lit.)
Density 0.775 g/mL at 20 °C(lit.)
Flash Point 20 °C
Flash Point 68 °F
Melting Point -55 °C(lit.)
Refractive Index n20/D 1.4179(lit.)
Solubility H2O: soluble10 mg/mL at 20 °C, clear, colorless

DETAILS

Description (English)
Other Notes
Preparation of polyacrylamide gels - polymerization initiator1
Description (简体中文)
Other Notes
制备聚丙烯酰胺凝胶-聚合引发剂1

REFERENCES