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252646

(Trimethylsilyl)isocyanate

85%

Synonym(s):

Isocyanatotrimethylsilane

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5 g

Available to ship TODAYfromMILWAUKEE

$112.00
25 g

Available to ship TODAYfromMILWAUKEE

$283.00
$212.25

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

$112.00

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Quality Segment

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

Application

Trimethylsilyl isocyanate was used in:
  • postsynthetic modification of isoreticular metal-organic framework-3[1]
  • 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[2]

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This Item
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(Trimethylsilyl)isocyanate 85%

Sigma-Aldrich

252646

(Trimethylsilyl)isocyanate

(Isopropenyloxy)trimethylsilane &#8805;85%

Sigma-Aldrich

376078

(Isopropenyloxy)trimethylsilane

Sodium methanesulfinate technical grade, 85%

Sigma-Aldrich

433063

Sodium methanesulfinate

4,4&#8242;-Diamino-2,2&#8242;-stilbenedisulfonic acid technical grade, 85%

Sigma-Aldrich

462268

4,4′-Diamino-2,2′-stilbenedisulfonic acid

description

85%

description

≥85%

description

technical grade, 85%

description

technical grade, 85%

assay

85%

assay

≥85%

assay

85%

assay

85%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

bp

90-92 °C (lit.)

bp

-

bp

-

bp

-

form

liquid

form

liquid

form

-

form

-

refractive index

n20/D 1.396 (lit.)

refractive index

n20/D 1.395 (lit.)

refractive index

-

refractive index

-

density

0.851 g/mL at 25 °C (lit.)

density

0.78 g/mL at 25 °C (lit.)

density

-

density

-

signalword

Danger

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

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