CAS 40949-94-8|Potasyòm Bis(trimethylsilil)amid
Fòmil molekilè: C6H18KNSi2
Pwa molekilè: 199,48
EINECS: 424-100-2
Pite: 1.0 M solisyon nan THF (Anviwon 22 pousan)
Pake: 100 g / 1 kg / 25 kg
Livrezon atravè lemond
- Livrezon atravè lemond
- Kalite asirans
- Sèvis Kliyan 24/7
Pwodwi Entwodiksyon
Entwodiksyon
Potasyòm bis(trimethylsilyl)amid se yon baz fò ki pa nukleofil, sitou itilize pou pwodiksyon antibyotik sefalosporin sentetik.
Spesifikasyon CAS 40949-94-8|Potasyòm bis(trimethylsilil)amid
ATIK | SPESIFIKASYON |
Pwen k ap fonn | 194-195 degre |
Presyon vapè | 54 mm Hg (25 degre) |
Koulè | jòn klè pou yon ti kras briye |
Solibilite | Miscible ak terahydrofuran, etè, benzèn ak toluèn. |
Tanperati depo. | Frijidè |
Fp | 45 degre F |
Endèks refraktif | 1.4920 |
Fòm | Likid |
Sistèm Rejis Sibstans EPA | Silanamin, 1,1,1-trimethyl-N-(trimethylsilyl)-, sèl potasyòm (1 |
Dansite | 0.877 g/mL nan 25 degre |
Pwen bouyi | 111 degre |
Espesifik gravite | 0.877 |
Solibilite dlo | Reyaji ak dlo. |
Sansib | Imidite sansib |
dansite vapè | 3.2 (kont lè) |
BRN | 4006754 |
Sansiblite idrolitik | 8 |
Referans baz done CAS | 40949-94-8(Referans baz done CAS) |
Sentèz deCAS 40949-94-8|Potasyòm bis(trimethylsilil)amid

Kondisyon
Avèk potasyòm tert-butylate nan benzèn nan 20 degre;
Referans
Chiu, Hsin-Chun; Pearce, Adam J.; Dunn, Pyè L.; Cramer, Christopher J.; Tonks, Ian A. [Organometallics, 2016, vol. 35, # 12, p. 2076 - 2085]
Baj popilè: cas 40949-94-8|potasyòm bis (trimethylsilil) amid, pri, sitasyon, rabè, nan stock, pou vann
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