1,3-Bis(trimethylsilyl)urea
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- ₹2024.28 - ₹9909
- Product name: 1,3-Bis(trimethylsilyl)urea
- CAS: 18297-63-7
- MF: C7H20N2OSi2
- MW: 204.42
- EINECS:242-177-9
- MDL Number:MFCD00008260
- 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)
5 prices
Selected condition:
Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- ottokemi
Package
- 25G
- 50gm
- 50G
- 250gm
- 250G
- ManufacturerTCI Chemicals (India)
- Product numberB1103
- Product descriptionN,N'-Bis(trimethylsilyl)urea
- Packaging25G
- Price₹6600
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number226106
- Product description1,3-Bis(trimethylsilyl)urea 95%
- Packaging50G
- Price₹2024.28
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number15248
- Product descriptionN,N′-Bis(trimethylsilyl)urea purum, ≥97.0% (N)
- Packaging250G
- Price₹6776.45
- Updated2022-06-14
- Buy
- Manufacturerottokemi
- Product number B 4880
- Product descriptionN,N′-Bis(trimethylsilyl)urea, 95%
- Packaging50gm
- Price₹2691
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number B 4880
- Product descriptionN,N′-Bis(trimethylsilyl)urea, 95%
- Packaging250gm
- Price₹9909
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | B1103 | N,N'-Bis(trimethylsilyl)urea | 25G | ₹6600 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | 226106 | 1,3-Bis(trimethylsilyl)urea 95% | 50G | ₹2024.28 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 15248 | N,N′-Bis(trimethylsilyl)urea purum, ≥97.0% (N) | 250G | ₹6776.45 | 2022-06-14 | Buy |
ottokemi | B 4880 | N,N′-Bis(trimethylsilyl)urea, 95% | 50gm | ₹2691 | 2022-05-26 | Buy |
ottokemi | B 4880 | N,N′-Bis(trimethylsilyl)urea, 95% | 250gm | ₹9909 | 2022-05-26 | Buy |
Properties
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)
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 Information
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Signal word: | Danger | ||||||||||||||
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Description
N,N'-Bis(trimethylsilyl)urea is used as a reagent for the silylation of alcohols and carboxylic acids.More related product prices
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