Merck
All Photos(1)

260630

Sigma-Aldrich

叔丁基异氰酸酯

98%

Linear Formula:
(CH3)3CNC
CAS Number:
Molecular Weight:
83.13
Beilstein:
1903156
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

形式

liquid

折射率

n20/D 1.376 (lit.)

bp

91 °C (lit.)

密度

0.735 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)[N+]#[C-]

InChI

1S/C5H9N/c1-5(2,3)6-4/h1-3H3

InChI key

FAGLEPBREOXSAC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

1 of 4

This Item
144452251852407852
tert-Butyl isocyanide 98%

Sigma-Aldrich

260630

叔丁基异氰酸酯

tert-Butyl isocyanate 97%

Sigma-Aldrich

144452

异氰酸叔丁酯

tert-Butyl isothiocyanate 99%

Sigma-Aldrich

251852

异硫氰酸叔丁酯

assay

98%

assay

97%

assay

99%

assay

97%

form

liquid

form

liquid

form

liquid

form

-

refractive index

n20/D 1.376 (lit.)

refractive index

n20/D 1.386 (lit.)

refractive index

n20/D 1.48 (lit.)

refractive index

-

bp

91 °C (lit.)

bp

85-86 °C (lit.)

bp

30-32 °C/10 mmHg (lit.)

bp

-

density

0.735 g/mL at 25 °C (lit.)

density

0.868 g/mL at 25 °C (lit.)

density

0.908 g/mL at 25 °C (lit.)

density

-

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

一般描述

据报道, 丁基异氰酸酯在锗(100)表面形成碳配价键。它还与金属形成络合物,并插入金属-碳键中,形成亚氨基酰基

应用

丁基异氰酸酯被用于合成 香豆素、4H-色烯 和 异恶唑啉。它还被用于捕获2-环亚丙基-1,3-二酮

象形图

FlameSkull and crossbones

警示用语:

Danger

危险声明

危险分类

Acute Tox. 2 Inhalation - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(F)

28.4 °F - closed cup

闪点(C)

-2 °C - closed cup

个人防护装备

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


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

(enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service