1,3-Bis(trimethylsilyl)urea

$11.2 - $487.2

Price

Brand	Packaging	Price	Product name
AK Scientific K872	25g	$78	1,3-Bis(trimethylsilyl)urea
Alfa Aesar L01301	50g	$20.65	N,N'-Bis(trimethylsilyl)urea, 98+%
Alfa Aesar L01301	250g	$64.65	N,N'-Bis(trimethylsilyl)urea, 98+%
American Custom Chemicals Corporation ORS0014128	25G	$122.85	1,3-BIS(TRIMETHYLSILYL)UREA
Biosynth Carbosynth FB03423	250g	$150	N,N'-Bis(trimethylsilyl)-urea
Biosynth Carbosynth FB03423	100g	$80	N,N'-Bis(trimethylsilyl)-urea
Biosynth Carbosynth FB03423	500g	$220	N,N'-Bis(trimethylsilyl)-urea
Biosynth Carbosynth FB03423	50g	$60	N,N'-Bis(trimethylsilyl)-urea
Biosynth Carbosynth FB03423	1kg	$350	N,N'-Bis(trimethylsilyl)-urea
BroadPharm BP-21121	10g	$45	1,3-BIS(TRIMETHYLSILYL)UREA

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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)
EPA Substance Registry System	N,N'-Bis(trimethylsilyl)urea (18297-63-7)