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Synthetic, Protecting & Derivatization Reagents

N,O-Bis(trimethylsilyl)acetamide, 95%

PurissAvailable on request

Buy N,O-Bis(trimethylsilyl)acetamide, 95% (CAS 10416-59-8) from Zemixal: C8H21NOSi2, COA and SDS with every lot, worldwide shipping.

Pack sizes
N,O-Bis(trimethylsilyl)acetamide, 95% chemical structure
CAS number10416-59-8
FormulaC8H21NOSi2
Molar mass203.43 g/mol
Physical formLiquid
HS code29319090
UN numberUN 2920
Purity95%
InChIKeySIOVKLKJSOKLIF-CMDGGOBGSA-N
IUPAC nametrimethylsilyl (1E)-N-trimethylsilylethanimidate

About N,O-Bis(trimethylsilyl)acetamide, 95%

N,O-Bis(trimethylsilyl)acetamide, 95% is part of the Zemixal synthetic, Protecting & Derivatization Reagents range. Identity at a glance (Puriss): CAS 10416-59-8, formula C8H21NOSi2 and molar mass 203.43 g/mol. It is described as colourless to yellow liquid.

Common uses in the lab and plant

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Safe handling

Literature values: boiling point 71-73 °C and density 0.832 g/mL at 20 °C. It carries the GHS signal word Danger (H226, H302 and H314), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2920.

Available as 25 mL, 100 mL, 250 mL, 500 mL and 50 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of N,O-Bis(trimethylsilyl)acetamide, 95%
Product nameN,O-Bis(trimethylsilyl)acetamide, 95%
Catalogue numberZX-000902
CAS number10416-59-8
IUPAC nametrimethylsilyl (1E)-N-trimethylsilylethanimidate
Molecular formulaC8H21NOSi2
Molar mass203.43 g/mol
Exact mass203.1162
GradePuriss
Purity / assay95%
Physical formLiquid
AppearanceColourless to yellow liquid
Boiling point71-73 °C
Density0.832 g/mL at 20 °C
H-bond donors / acceptors0 / 2
Topological polar surface area21.6 Ų
HS code29319090
UN numberUN 2920
InChIKeySIOVKLKJSOKLIF-CMDGGOBGSA-N
SMILESC/C(=N\[Si](C)(C)C)/O[Si](C)(C)C
PubChem CID6913588
SynonymsBSA, Trimethylsilyl N-trimethylsilylacetamidate, Ethanimidic acid, N-(trimethylsilyl)-, trimethylsilyl ester, Bis(trimethylsilyl)acetamide, N,O-bis(trimethylsilyl)acetamide, Trimethylsilyl (1E)-N-(trimethylsilyl)ethanimidate, N-(Trimethylsilyl)acetimidic acid, trimethylsilyl ester, Dynasylan BSA, N,O-Bis(trimethylsilyl)acetamide, purum, >=95.0% (GC), Trimethylsilyl N-(trimethylsilyl)ethanimidoate, n,o-bis-(trimethylsilyl)acetamid, N,O-Bis(trimethylsilyl)acetamide (BSA)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H226Flammable liquid and vapor
  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P321, P330, P363, P370 + P378, P403 + P235, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N,O-Bis(trimethylsilyl)acetamide, 95%
25 mLQuoted on request
100 mLQuoted on request
250 mLQuoted on request
500 mLQuoted on request
50 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N,O-Bis(trimethylsilyl)acetamide, 95%

Which CAS number identifies N,O-Bis(trimethylsilyl)acetamide, 95%?
N,O-Bis(trimethylsilyl)acetamide, 95% is registered under CAS 10416-59-8. You may also see it listed as BSA, Trimethylsilyl N-trimethylsilylacetamidate, Ethanimidic acid, N-(trimethylsilyl)-, trimethylsilyl ester. Our catalogue number for this item is ZX-000902.
What are the formula and molar mass of N,O-Bis(trimethylsilyl)acetamide, 95%?
For N,O-Bis(trimethylsilyl)acetamide, 95%, its formula is C8H21NOSi2 and its molar mass is 203.43 g/mol. The systematic (IUPAC) name is trimethylsilyl (1E)-N-trimethylsilylethanimidate. InChIKey SIOVKLKJSOKLIF-CMDGGOBGSA-N lets you match it in any structure database.
What grade and pack sizes are available for N,O-Bis(trimethylsilyl)acetamide, 95%?
This listing is Puriss grade with 95% purity. Standard packs are 25 mL, 100 mL, 250 mL, 500 mL, 50 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with N,O-Bis(trimethylsilyl)acetamide, 95%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N,O-Bis(trimethylsilyl)acetamide, 95% to my country?
Yes. Because N,O-Bis(trimethylsilyl)acetamide, 95% is classed as hazardous (UN 2920), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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