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Merck

144452

Sigma-Aldrich

异氰酸叔丁酯

97%

别名:

2-异氰酸-2-甲基丙烷

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About This Item

线性分子式:
(CH3)3CN=C=O
CAS号:
分子量:
99.13
Beilstein:
969479
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

liquid

折射率

n20/D 1.386 (lit.)

bp

85-86 °C (lit.)

密度

0.868 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)(C)N=C=O

InChI

1S/C5H9NO/c1-5(2,3)6-4-7/h1-3H3

InChI 密鑰

MGOLNIXAPIAKFM-UHFFFAOYSA-N

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一般說明

丁基异氰酸酯与磷杂环丙烯发生 [2 + 2] 环加成反应生成 1-氧杂-2-基环丁烷 。它还与二氧钼 (芳氧基)配合物发生环加成反应,生成新型的 16 电子钼氧亚胺 (芳氧基)配合物 。微量水存在下与二氢铝反应生成末端氢氧化铝

應用

丁基异氰酸酯可用于:
  • 制备异氰酸酯处理的石墨氧化物 ( i GOs),可在极性非质子溶剂中进行剥离,得到氧化石墨烯纳米片。
  • 对金属有机骨架进行后综合修饰,得到微孔尿素功能化骨架。
  • 以二氢铝为原料合成末端氢氧化铝。

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

標靶器官

Respiratory system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

24.8 °F - closed cup

閃點(°C)

-4 °C - closed cup

個人防護裝備

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


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