1.09649
N,O-Bis(trimethylsilyl)acetamide
for gas chromatography
Synonym(s):
N,O-Bis(trimethylsilyl)acetamide, BSA
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About This Item
Linear Formula:
CH3C[NSi(CH3)3]OSi(CH3)3
CAS Number:
Molecular Weight:
203.43
EC Index Number:
233-892-7
UNSPSC Code:
12352103
MDL number:
Assay:
≥97.0% (GC)
Form:
liquid
vapor pressure
10 hPa ( 50 °C)
Quality Level
assay
≥97.0% (GC)
form
liquid
potency
1580 mg/kg LD50, oral (Rat)
technique(s)
gas chromatography (GC): suitable
bp
43 °C/11 hPa
transition temp
flash point 40 °C
density
0.83 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/C8H21NOSi2/c1-8(9-11(2,3)4)10-12(5,6)7/h1-7H3
InChI key
SIOVKLKJSOKLIF-UHFFFAOYSA-N
Analysis Note
Colour (visual): colourless to pale yellow
Appearance of substance (visual): clear liquid
Assay (GC, area%): ≥ 97.0 % (a/a)
Identity (IR): passes test
Appearance of substance (visual): clear liquid
Assay (GC, area%): ≥ 97.0 % (a/a)
Identity (IR): passes test
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
111.2 °F - closed cup
flash_point_c
44 °C - closed cup
Certificates of Analysis (COA)
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