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CAS RN: 10416-59-8 | Product Number: A5601
BSA [=N,O-Bis(trimethylsilyl)acetamide] [for Gas Chromatography]
Purity: >80.0%(GC)
Synonyms:
- N,O-Bis(trimethylsilyl)acetamide
Product Documents:
Size | Unit Price | Same Day | 2-3 Business Days | Quantity |
---|---|---|---|---|
5ML |
S$42.00
|
≥60 | ≥80 |
|
* Please contact our distributors or
TCI
to order TCI products.
* The storage conditions are subject to change without notice.
Product Number | A5601 |
Purity / Analysis Method | >80.0%(GC) |
Molecular Formula / Molecular Weight | C__8H__2__1NOSi__2 = 203.43 |
Physical State (20 deg.C) | Liquid |
Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
Store Under Inert Gas | Store under inert gas |
Condition to Avoid | Moisture Sensitive |
Packaging and Container | 5ML-Vial (View image) |
CAS RN | 10416-59-8 |
Reaxys Registry Number | 1306669 |
PubChem Substance ID | 87563203 |
MDL Number | MFCD00008270 |
Specifications
Appearance | Colorless to Light yellow clear liquid |
Purity(GC) | min. 80.0 % |
Effect test of TMS derivatization | Effective as derivatization agent DL-Threonine |
High boiling impurity of Silylation agent | No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up time |
NMR | confirm to structure |
Properties (reference)
Melting Point | -24 °C |
Boiling Point | 73 °C/35 mmHg |
Flash point | 42 °C |
Refractive Index | 1.42 |
Solubility (soluble in) | Ether, dichloromethane, Benzene |
GHS
Pictogram | |
Signal Word | Danger |
Hazard Statements | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. H226 : Flammable liquid and vapor. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
Related Laws:
RTECS# | AK3000000 |
Transport Information:
UN Number | UN2920 |
Class | 8 / 3 |
Packing Group | II |
H.S.code* | 2931.90-000 |
Application
Trimethylsilylating Reagent for GC
Experimental procedure:BSA is added to free amino acids or hydrochloride (5-10 mg), and allowed to react by heating for 1-2 h at 80 °C or for 0.5-1 h at 90 °C. Mainly Bis-TMS adduct is obtained from the free amino acids, whereas tris-TMS adduct is obtained from their hydrochlorides, respectively.
References
- Gas chromatography-mass spectrometry of trimethylsilyl derivatives of ω-amino acids
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