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702722

Sigma-Aldrich

双(三甲基硅基)酰胺钾 溶液

1 M in THF

同義詞:

KHMDS, 六甲基二硅基胺基钾 溶液, 六甲基二硅氮烷 钾盐 溶液

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About This Item

線性公式:
[(CH3)3Si]2NK
CAS號碼:
分子量::
199.48
Beilstein:
4006754
MDL號碼:
分類程式碼代碼:
12352111
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

3.2 (vs air)

品質等級

形狀

liquid

濃度

1 M in THF

密度

0.915 g/mL at 25 °C

SMILES 字串

C[Si](C)(C)N([K])[Si](C)(C)C

InChI

1S/C6H18NSi2.K/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1

InChI 密鑰

IUBQJLUDMLPAGT-UHFFFAOYSA-N

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應用

六甲基二硅胺钾(三甲基硅烷基)溶液(1 M in THF)已被用作聚环氧乙烷(PEO)聚合的阴离子引发剂。

包裝

推荐将25毫升安全/密封瓶作为一次性使用的瓶子。重复穿刺可能会导致产品性能下降。

法律資訊

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

標靶器官

Central nervous system, Respiratory system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

-2.0 °F

閃點(°C)

-18.9 °C

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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分析證明 (COA)

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