1,3-Bis(trimethylsilyl)urea suppliers
1,3-Bis(trimethylsilyl)urea
- CAS:
- 18297-63-7
- MF:
- C7H20N2OSi2
- MW:
- 204.42
Suppliers by country/region
Company Type
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.
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Sensitive
- Moisture Sensitive
- 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)
Safety Information
- Symbol(GHS)
GHS02
- Signal word
- Danger
- Hazard statements
- H228
- Precautionary statements
- P210
- 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
Use
Silazane is any hydride of silicon and nitrogen having a straight or branched chain of silicon and nitrogen atoms joined by covalent bonds. By extension, the word is also used for any organic derivative of such compounds. They are analogous to siloxanes, with -NH- replacing -O-. Their individual name is dependent on the number of silicon atoms in the chemical structure. 1,3-Bis(trimethylsilyl)urea is an effective silylating agent. It is used in the pharmaceutical and in the chemical industry.
235 supplier list of "1,3-Bis(trimethylsilyl)urea"
- Product Name:N,N'-BIS(TRIMETHYLSILYL)UREA
- Products Intro:Purity: 99% | Package: 1kg,5kg,10kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
- Product Name:1,3-Bis(trimethylsilyl)urea
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,3-Bis(trimethylsilyl)urea
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,3-Bis(trimethylsilyl)urea
- Products Intro:Purity: 98%min | Package: 25kg/Drum
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,3-Bis(trimethylsilyl)urea
- Products Intro:Purity: 99% | Package: 1KG
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:1,3-Bis(trimethylsilyl)urea
- Products Intro:Purity: 0.98 | Package: 1KG;10KG;50KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,3-Bis(trimethylsilyl)urea
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:1,3-Bis(trimethylsilyl)urea
- Products Intro:Purity: 98% | Package: 1kg,5kg,10kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:HEXAMETHYL DISILAUREA CAS:18297-63-7
- Products Intro:Purity: 99% | Package: USP EP CP
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pharmceutical,Optical Brightening,dyes
- Product Name:1,3-Bis(trimethylsilyl)urea
- Company Type: Manufacturer
- Country/Region: UNITED STATES
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