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Merck
CN

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 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

3 (vs air)

质量水平

蒸汽压

10.6 mmHg ( 20 °C)

方案

98%

表单

liquid

折射率

n20/D 1.406 (lit.)

沸点

115 °C (lit.)

密度

0.88 g/mL at 25 °C (lit.)

SMILES字符串

CCCCN=C=O

InChI

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

InChI key

HNHVTXYLRVGMHD-UHFFFAOYSA-N

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一般描述

异氰酸丁酯是苯菌灵(一种广谱杀菌剂)的代谢产物。

应用

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。

警示用语:

Danger

危险分类

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

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

51.8 °F - closed cup

闪点(°C)

11 °C - closed cup

个人防护装备

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

法规信息

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分析证书(COA)

Lot/Batch Number

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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
Shyh-Ying Chiou et al.
Chirality, 22(2), 267-274 (2009-06-06)
The acetylcholinesterase inhibition by enantiomers of exo- and endo-2-norbornyl-N-n-butylcarbamates shows high stereoselelectivity. For the acetylcholinesterase inhibitions by (R)-(+)- and (S)-(-)-exo-2-norbornyl-N-n-butylcarbamates, the R-enantiomer is more potent than the S-enantiomer. But, for the acetylcholinesterase inhibitions by (R)-(+)- and (S)-(-)-endo-2-norbornyl-N-n-butylcarbamates, the S-enantiomer is
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
N, N′-dibutylurea from n-butyl isocyanate, a degradation product of benomyl. 1. Formation in Benlate formulations and on plants.
Moye H A, et al.
Journal of Agricultural and Food Chemistry, 42(5), 1204-1208 (1994)
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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