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252646

(Trimethylsilyl)isocyanate

Name: (Trimethylsilyl)isocyanate
Brand: ALDRICH

85%

Synonym(s):

Isocyanatotrimethylsilane

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About This Item

Linear Formula:

(CH₃)₃SiNCO

CAS Number:

1118-02-1

Molecular Weight:

115.21

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855227

EC Number:

214-256-8

Beilstein/REAXYS Number:

1744962

MDL number:

MFCD00001993

Assay:

85%

Form:

liquid

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Properties

Quality Level

100

assay

85%

form

liquid

impurities

<15% hexamethyldisiloxane

refractive index

n20/D 1.396 (lit.)

bp

90-92 °C (lit.)

density

0.851 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C4H9NOSi/c1-7(2,3)5-4-6/h1-3H3

InChI key

NIZHERJWXFHGGU-UHFFFAOYSA-N

Description

Application

Trimethylsilyl isocyanate was used in:

postsynthetic modification of isoreticular metal-organic framework-3
synthesis of 1-unsubstituted 4-(dialkylamino) imidazolin-2-ones
conversion of isocyanates to carbodiimides with cyclopentadienyl Fe(CO)₂ or -Mn(CO)₃ catalysis
carbamoylation of aromatic hydrocarbons and alcohols

pictograms

GHS02,GHS06,GHS08

signalword

Danger

hcodes

H225,H317,H319,H331,H334,H335

pcodes

P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Resp. Sens. 1 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

23.0 °F - closed cup

flash_point_c

-5 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Geiparvarin analogues. 4. Synthesis and cytostatic activity of geiparvarin analogues bearing a carbamate moiety or a furocoumarin fragment on the alkenyl side chain.

S Manfredini et al.

Journal of medicinal chemistry, 37(15), 2401-2405 (1994-07-22)

As a continuation of previous studies on the synthesis and antitumor activity of geiparvarin analogues bearing a carbamate moiety in the alkyl side chain, a series of N-substituted [(E)-3-(4,5-dihydro-5,5-dimethyl-4-oxo-2-furanyl)-2- butenyl]carbamates (15a-f) were synthesized and tested with the objective to investigate

J. Prakt. Chem./Chem.-Ztg., 335, 558-558 (1993)

Reactions of trimethylsilyl isocyanate and isothiocyanate with 3-(dialkylamino)-2H-azirines. A facile synthesis of 1-unsubstituted 4-(dialkylamino) imidazolin-2-ones and 4-(dialkylamino) imidazoline-2-thiones

Handke I, et al.

The Journal of Organic Chemistry, 53(22), 5298-5300 (1988)

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Global Trade Item Number

SKU	GTIN
252646-5G	04061836826031
252646-25G	04061836826024