1-CHLORO-1-METHYLSILACYCLOBUTANE
|
|
1-CHLORO-1-METHYLSILACYCLOBUTANE Eigenschaften
- Siedepunkt:
- 103 °C(lit.)
- Dichte
- 0.985 g/mL at 25 °C(lit.)
- Brechungsindex
- n
20/D 1.45(lit.)
- Flammpunkt:
- 37 °F
- L?slichkeit
- soluble in most aprotic organic solvents.
- Aggregatzustand
- liquid
- Wichte
- 0.985
- Hydrolytic Sensitivity
- 8: reacts rapidly with moisture, water, protic solvents
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | F,C | ||
---|---|---|---|
R-S?tze: | 11-14-34 | ||
S-S?tze: | 16-26-36/37/39-45 | ||
RIDADR | UN 2985 3/PG 2 | ||
WGK Germany | 3 | ||
TSCA | No |
Bildanzeige (GHS) | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Alarmwort | Achtung | |||||||||||||||||||||
Gefahrenhinweise |
|
|||||||||||||||||||||
Sicherheit |
|
1-CHLORO-1-METHYLSILACYCLOBUTANE Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R11:Leichtentzündlich.R14:Reagiert heftig mit Wasser.
R34:Verursacht Ver?tzungen.
S-S?tze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
Physikalische Eigenschaften
bp 103°C; d 0.985 g cm?3.Verwenden
Siletanes (silacyclobutanes) represent a unique class of silicon-based reagents that have enjoyed much success in a number of synthetic applications including aldol reactions, allylations, cross-coupling reactions, carbosilane oxidations, and ring expansions. The manifestation of their strain in enhanced Lewis acidity and in the ring opening to silanols accounts for their utility. 1-Chloro-1-methylsiletane can be used for the preparation of the various siletane derivatives for these applications.Grignard reagents react efficiently with 1-chloro-1-methylsiletane to provide the corresponding aryl-, alkenyl-, or alkylsiletanes (eqs 1–3).On the contrary, reactions with alkyllithiums are limited to the reaction of 1 with a lithium acetylide (eq 4).The reaction of 1 with an intermediate vinylalane obtained by hydroalumination of 1-heptyne gave (E)-1-heptenylmethylsiletane in >99/1 isomeric purity (eq 5).The reaction of 1 with LiAlD4 afforded 1-deuterio-1-methylsiletane (eq 6).
synthetische
siletane can be prepared in large quantities byWurtz coupling reaction of dichloro-3-chloropropylmethylsilane with Mg.It is commercially available from Gelest and Aldrich chemical company.1-CHLORO-1-METHYLSILACYCLOBUTANE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
1-CHLORO-1-METHYLSILACYCLOBUTANE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 51)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18916 | 58 |
Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 8772 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29810 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
CD Chemical Group Limited | +8615986615575 |
info@codchem.com | China | 20342 | 58 |
PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; |
peter68@ptchemgroup.com | China | 35425 | 58 |
ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 |
trendseenbio@gmail.com | China | 11681 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49980 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43340 | 58 |
- 1-Chloro-1-Methylsilacyclobutane 98%
- CYCLOTRIMETHYLENEMETHYLCHLOROSILANE
- 1-Chloro-1-methylsiletane
- 1-CHLORO-1-METHYLSILACYCLOBUTANE
- Silacyclobutane, 1-chloro-1-methyl-
- 2351-34-0
- Silicon-Based
- Synthetic Reagents
- Protecting and Derivatizing Reagents
- Protection and Derivatization
- Silicon-Based
- Protecting and Derivatizing Reagents
- Protection and Derivatization