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1,3-Bis(trimethylsilyl)urea

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Product Description

PRODUCT

1,3-Bis(trimethylsilyl)urea

CAS #

18297-63-7

SYNONYM

Bis (trimethylsilyl) urea; N,N'-Di(trimethylsilyl)urea; Urea, 1,3-bis(trimethylsilyl)-; Urea, N,N'-bis(trimethylsilyl)-; Urea, TMS; Urea, bis-trimethylsilyl; Urea, 2TMS derivative; N1,N2-Bis(trimethylsilyl)urea; ; N,N'-BIS(TRIMETHYLSILYL)UREA; EINECS 242-177-9; 1,3-Bis(trimethylsilyl)urea; Urea, bis-TMS; BSU; Bis(trimethylsilyl)urea; EC 242-177-9; Bis(trimethylsilyl) derivative of Urea; n,n’-bis(trimethylsilyl)-ure; Urea, di-TMS

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Typical Product Specifications

MOLECULAR WEIGHT

204.42

EINECS

242-177-9

SMILES

O=C(N[Si](C)(C)C)N[Si](C)(C)C

INCHI

1S/C7H20N2OSi2/c1-11(2,3)8-7(10)9-12(4,5)6/h1-6H3,(H2,8,9,10)

INCHIKEY

MASDFXZJIDNRTR-UHFFFAOYSA-N

MELTING POINT

219-221 °C

FLASH POINT

65°C

SENSITIVE

Moisture Sensitive

BRN NUMBER

1937452

STORAGE TEMPERATURE

2-8°C

DENSITY

0.887

BOILING POINT

222°C

NOTES

1,3-Bis(trimethylsilyl)urea uses and applications include: Coupling agent; release agent; lubricant; chemical intermediate; blocking agent; silylating agent for alcohols, amines, and carboxylic acids; protecting reagent for ketones; as reagent for temporary protection of reactive sites in manufacturing of betalactum antibiotics; organic synthesis of carbohydrates, nucleosides, dyes, perfumes, agrochemicals; solubilizer in polarnonpolar solvents; alkylating agent, protective radical agent in semisynthesis of penicillin, cephalosporins, and resin
Suggested storage of 1,3-Bis(trimethylsilyl)urea: Keep tightly closed; handle and store under nitrogen; store in a cool dry place

CLASS

FUNCTIONS

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