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Merck

B95736

Sigma-Aldrich

异氰酸丁酯

98%

别名:

1-异氰酸正丁酯, n-异氰酸丁酯, BIC

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About This Item

线性分子式:
CH3(CH2)3NCO
CAS号:
分子量:
99.13
Beilstein:
773917
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

3 (vs air)

品質等級

蒸汽壓力

10.6 mmHg ( 20 °C)

化驗

98%

形狀

liquid

折射率

n20/D 1.406 (lit.)

bp

115 °C (lit.)

密度

0.88 g/mL at 25 °C (lit.)

SMILES 字串

CCCCN=C=O

InChI

1S/C5H9NO/c1-2-3-4-6-5-7/h2-4H2,1H3

InChI 密鑰

HNHVTXYLRVGMHD-UHFFFAOYSA-N

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一般說明

异氰酸丁酯是苯菌灵(一种广谱杀菌剂)的代谢产物。

應用

异氰酸丁酯可以使用异丙醇镧作为引发剂进行阴离子聚合反应,形成聚异氰酸丁酯。

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

51.8 °F - closed cup

閃點(°C)

11 °C - closed cup

個人防護裝備

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


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J Pauluhn et al.
Experimental pathology, 40(4), 197-202 (1990-01-01)
Pulmonary function, arterial blood gases, acid-base status, and bronchoalveolar lavage fluid (BALF) composition were assessed in male Wistar rats after a single 4-h exposure to 0, 7.6, 23.5 or 55.2 mg n-butyl isocyanate (n-BIC)/m3 air. No significant changes other than
Chun-Sik Yoon et al.
Environmental toxicology, 23(1), 131-144 (2008-01-25)
We investigated the toxic effects of carbendazim and n-butyl isocyanate (BIC), metabolites of the fungicide benomyl, on development in the African clawed frog, Xenopus laevis. To test the toxic effects, frog embryo teratogenesis assays using Xenopus were performed. Embryos were
J Pauluhn et al.
Archives of toxicology, 66(2), 118-125 (1992-01-01)
The objectives of this study were to use pulmonary function tests, blood gas measurements and bronchoalveolar lung lavage (BAL) to characterize lesions in the respiratory tract of young adult male Wistar rats as a result of a 5-day exposure (6
Qinghai Huang et al.
Neurology India, 58(2), 259-263 (2010-05-29)
Distal anterior cerebral artery (DACA) aneurysms are less common, accounting for 3.1 to 9.2% of all intracranial aneurysms.The clinical characteristics and surgical techniques are quite different from those of other aneurysms of Willis circle. We aimed to investigate the clinical
S P Kucera et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 30(6), 779-799 (1995-11-01)
The effects of the fungicide benomyl and its breakdown products, carbendazim and butyl isocyanate, were examined on canine tracheal epithelial tissue in primary culture. Changes in ciliary frequencies were monitored with an optical spectrum analysis system. Serial dilutions of the

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