| 货号： | T9281 |
| 数量： | 大量 |
| 英文名： | N,N,N,N-Tetramethylethylenediamine(≥99%) |
| 规格： | 25ML |
Synonym:1,2-Bis(dimethylamino)ethane,TEMED,TMEDA
CASNumber:110-18-9
LinearFormula:(CH3)2NCH2CH2N(CH3)2
MolecularWeight:116.20
BeilsteinRegistryNumber:1732991
ECNumber:203-744-6
MDLnumber:MFCD00008335
PubChemSubstanceID:24900591
Description
AnalysisNote TestedasacatalystforPAGE.
Application
TEMEDisatertiaryaminebaseusedtocatalyzetheformationoffreerADIcalsfromammoniumpersulfateorriboflavin.Thefreeradicalswillcauseacrylamideandbis-acrylamidetopolymerizetoformagelmatrixwhichcanbeusedforsievingmacromolecules.
Properties
productline BioReagent
assay ~99%
expl.lim. 9.08 %
refractiveindex n20/D1.4179(lit.)
bp 120-122 °C(lit.)
mp −55 °C(lit.)
density 0.775 g/mL at20 °C(lit.)
suitABIlity suitableforelectrophoresis
Safety
PersonalProtectiveEquipment Faceshields,full-facerespirator(US),Gloves,Goggles,multi-purposecombinationrespiratorcartridge(US),typeABEK(EN14387)respiratorfilter
HazardCodes F,C
RiskStatements 11-20/22-34
SafetyStatements 16-26-36/37/39-45
RIDADR UN23723/PG2
WGKGermany 1
RTECS KV7175000
UEL 9.08%
LEL 0.98%
FlashPoint(F) 68 °F
FlashPoint(C) 20 °C
货号 | 名称 | 英文名称 | 规格 | 单价 |
Sigma-T9281 | 四甲基乙二胺(TEMED,电泳级) | N,N,N,N-Tetramethylethylenediamine(≥99%) | 25ML | 382 |
Sigma-411019 | 四甲基乙二胺(TEMED,超纯) | N,N,N,N-Tetramethylethylenediamine(≥99.5%) | 100ML | 677 |
