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B95736

异氰酸丁酯

Name: 异氰酸丁酯
Brand: ALDRICH

98%

别名:

1-异氰酸正丁酯, n-异氰酸丁酯, BIC

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关于此项目

线性分子式:

CH₃(CH₂)₃NCO

化学文摘社编号:

111-36-4

分子量:

99.13

UNSPSC Code:

12352100

NACRES:

NA.21

PubChem Substance ID:

24892145

EC Number:

203-862-8

Beilstein/REAXYS Number:

773917

MDL number:

MFCD00002046

Assay:

98%

Form:

liquid

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属性

vapor density

3 (vs air)

Quality Level

100

vapor pressure

10.6 mmHg ( 20 °C)

assay

98%

form

liquid

refractive index

n20/D 1.406 (lit.)

bp

115 °C (lit.)

density

0.88 g/mL at 25 °C (lit.)

SMILES string

CCCCN=C=O

InChI

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

InChI key

HNHVTXYLRVGMHD-UHFFFAOYSA-N

说明

General description

异氰酸丁酯是苯菌灵（一种广谱杀菌剂）的代谢产物。

Application

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。

pictograms

GHS02,GHS06,GHS08,GHS05

signalword

Danger

hcodes

H225,H302,H314,H317,H330,H334,H412

pcodes

P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

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

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

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

法规信息

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Functional, biochemical, and histopathological evidence of airway obstruction in rats following a four-hour acute inhalation exposure to n-butyl isocyanate.

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

Toxic effects of carbendazim and n-butyl isocyanate, metabolites of the fungicide benomyl, on early development in the African clawed frog, Xenopus laevis.

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

Altered lung function in rats after subacute exposure to n-butyl isocyanate.