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MilliporeSigma

223298

Sigma-Aldrich

N-(Trimethylsilyl)acetamide

95%

Synonym(s):

TMS acetamide

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About This Item

Linear Formula:
CH3CONHSi(CH3)3
CAS Number:
13435-12-6
Molecular Weight:
131.25
Beilstein/REAXYS Number:
741928
EC Number:
236-565-7
MDL number:
MFCD00008671
UNSPSC Code:
12352100
PubChem Substance ID:
24853373
NACRES:
NA.22

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Quality Level

200

assay

95%

form

solid

bp

84 °C/18 mmHg (lit.)

mp

46-49 °C (lit.)

SMILES string

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

InChI

1S/C5H13NOSi/c1-5(7)6-8(2,3)4/h1-4H3,(H,6,7)

InChI key

LWFWUJCJKPUZLV-UHFFFAOYSA-N

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1 of 4

This Item
1289101526991741
N-(Trimethylsilyl)acetamide 95%

Sigma-Aldrich

223298

N-(Trimethylsilyl)acetamide

N,O-Bis(trimethylsilyl)acetamide synthesis grade, ≥95%

Sigma-Aldrich

128910

N,O-Bis(trimethylsilyl)acetamide

N,O-Bis(trimethylsilyl)acetamide derivatization grade (GC derivatization), LiChropur™, ≥98.5% (GC)

Supelco

15269

N,O-Bis(trimethylsilyl)acetamide

Trimethylsilyl trifluoromethanesulfonate purum, ≥98.0% (T)

Sigma-Aldrich

91741

Trimethylsilyl trifluoromethanesulfonate

assay

95%

assay

≥95%

assay

≥98.5% (GC)

assay

≥98.0% (T)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

200

form

solid

form

liquid

form

liquid

form

liquid

bp

84 °C/18 mmHg (lit.)

bp

71-73 °C/35 mmHg (lit.)

bp

71-73 °C/35 mmHg (lit.)

bp

77 °C/80 mmHg (lit.)

mp

46-49 °C (lit.)

mp

-

mp

-

mp

-

General description

The efficiency of N-(Trimethylsilyl)acetamide (TMS acetamide) as allyl group scavenger and its compatibility with Fluorenylmethyloxycarbonyl chloride (Fmoc) protecting groups were studied[1].

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

158.0 °F

flash_point_c

70 °C

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
0000463373
0000463373
0000281415
0000281415
0000196692

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New allyl group acceptors for palladium catalyzed removal of allylic protections and transacylation of allyl carbamates.
Tetrahedron Letters, 36(32), 5741-5744 (1995)

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