Maximum quantity allowed is 999
CAS RN: 91166-50-6 | Product Number: B1773
1,2-Bis[(dimethylamino)dimethylsilyl]ethane [Protecting Reagent for Aromatic Primary Amines]
Purity: >93.0%(GC)
- 1,1'-Ethylenebis(N,N,1,1-tetramethylsilanamine)
Size | Unit Price | Shanghai | Tianjin | Japan* |
---|---|---|---|---|
5G |
¥990.00
|
3 | Contact Us | 15 |
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Product Number | B1773 |
Purity / Analysis Method | >93.0%(GC) |
Molecular Formula / Molecular Weight | C__1__0H__2__8N__2Si__2 = 232.52 |
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 |
CAS RN | 91166-50-6 |
Reaxys Registry Number | 4366167 |
PubChem Substance ID | 87564668 |
MDL Number | MFCD00010649 |
Appearance | Colorless to Almost colorless clear liquid |
Purity(GC) | min. 93.0 % |
Purity(Nonaqueous Titration) | min. 95.0 % |
Boiling Point | 103 °C/13 mmHg |
Flash point | 13 °C |
Specific Gravity (20/20) | 0.84 |
Refractive Index | 1.44 |
Pictogram | |
Signal Word | Danger |
Hazard Statements | H314 : Causes severe skin burns and eye damage. H225 : Highly flammable liquid and vapor. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. 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. 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. |
UN Number | UN2924 |
Class | 3 / 8 |
Packing Group | II |
Customs Control Conditions (Q) |
Protection of substituted anilines with 1,1,4,4-tetramethyl-1,4-bis(N,N-dimethylamino)disilethylene
T. L. Guggenheim, Tetrahedron Lett. 1984, 25, 1253.
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