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18297-63-7(1,3-Bis(trimethylsilyl)urea) Product Description

1,3-Bis(trimethylsilyl)urea Structure18297-63-7
CAS No.18297-63-7
Chemical Name:1,3-Bis(trimethylsilyl)urea
CBNumber:CB6152161
Molecular Formula:C7H20N2OSi2
Formula Weight:204.42
MOL File:Mol file
1,3-Bis(trimethylsilyl)urea Synonyms:
Urea, TMS
BIS(TRIMETHYLSILYL)UREA
BSU
N,N'-BIS(TRIMETHYLSILYL)UREA
Hexamethyl disilaurea
N N'-BIS(TRIMETHYLSILYL)UREA 98+%
Bis-(Trimethylsilyl)-Urea (BSU)
Ureylenebis(trimethylsilane)

1,3-Bis(trimethylsilyl)urea Property

Melting point: 219-221 °C(lit.)
Boiling point: 222°C
Density  0.887
vapor pressure  0.002-1850Pa at 25℃
Flash point: 65°C
storage temp.  Inert atmosphere,Room Temperature
solubility  pyridine: soluble100mg/mL, clear to slightly hazy, colorless to light yellow
form  solid
pka 16.51±0.46(Predicted)
color  White to Almost white
Water Solubility  Reacts with water.
Sensitive  Moisture Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  1937452
InChIKey MASDFXZJIDNRTR-UHFFFAOYSA-N
LogP -2.11-2.72 at 20℃
CAS DataBase Reference 18297-63-7(CAS DataBase Reference)
NIST Chemistry Reference Urea, n,n'-bis(trimethylsilyl)-(18297-63-7)
EPA Substance Registry System N,N'-Bis(trimethylsilyl)urea (18297-63-7)

Safety

Hazard Codes : F,Xn
Risk Statements : 11-36/37/38-20/21/22
Safety Statements : 14-16-24/25-36-26
RIDADR : UN 1325 4.1/PG 2
WGK Germany : 3
F : 3-10-21
TSCA : Yes
HS Code : 29310095

MSDS

N,N'-Bis(trimethylsilyl)urea MSDSN,N'-Bis(trimethylsilyl)urea

1,3-Bis(trimethylsilyl)urea Suppliers

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18297-63-7(1,3-Bis(trimethylsilyl)urea) Related Search:
Urea, TMS BIS(TRIMETHYLSILYL)UREA BSU N,N'-BIS(TRIMETHYLSILYL)UREA Hexamethyl disilaurea N N'-BIS(TRIMETHYLSILYL)UREA 98+% Bis-(Trimethylsilyl)-Urea (BSU) Ureylenebis(trimethylsilane) 1,3-Bis(trimethylsilyl)urea 1,3-Bis(trimethylsilyl)urea,98% Bis(trimethylsilyl) derivative of Urea n,n’-bis(trimethylsilyl)-ure N,N'-Di(trimethylsilyl)urea N1,N2-Bis(trimethylsilyl)urea Urea, 1,3-bis(trimethylsilyl)- Urea, N,N'-bis(trimethylsilyl)- 1,1-bis(triMethylsilyl)urea N,N'-Bis(triMethylsilyl)urea puruM, >=98.0% (N) 1,3-Bis(trimethylsilyl)urea 95% 1,3-Bis(trimethylsilyl) HEXAMETHYL DISILAUREA CAS:18297-63-7 Hexamethylene disilicate urea N,N'-Bis(trimethylsilyl)urea > Hexamethyldisilurea 18297-63-7 CH33SiNHCONHSiCH33 C7H20N2OSi2 Building Blocks Analytical Chromatography Product Catalog Carbonyl Compounds Ureas Organic Building Blocks Fluka Reagents Derivatization Reagents Trimethylsilylazide, etc. Si-N Compounds Si (Classes of Silicon Compounds) Silicon Compounds (for Synthesis) Building Blocks Carbonyl Compounds Chemical Synthesis Organic Building Blocks Ureas Trimethylsilylazide, etc. Si (Classes of Silicon Compounds) Silicon Compounds (for Synthesis) Si-N Compounds Synthetic Organic Chemistry Blocking Agents Protective Agents Silazanes Silylating Agents Special Silanes K00001
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