Skip to Content
MilliporeSigma

308188

Benzoyl isocyanate

technical grade, 90%

Slide 1 of 1
Sign In to View Organizational & Contract Pricing.

Select a Size

1 G

$57.10

5 G

$123.00

$57.10

Available to ship TODAYDetails

Request a Bulk Order

About This Item

Linear Formula:
C6H5CONCO
CAS Number:
4461-33-0
Molecular Weight:
147.13
NACRES:
NA.22
PubChem Substance ID:
24858655
UNSPSC Code:
12352100
EC Number:
224-717-5
MDL number:
MFCD00002032

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Benzoyl isocyanate, technical grade, 90%

InChI key

LURYMYITPCOQAU-UHFFFAOYSA-N

InChI

1S/C8H5NO2/c10-6-9-8(11)7-4-2-1-3-5-7/h1-5H

SMILES string

O=C=NC(=O)c1ccccc1

grade

technical grade

assay

90%

refractive index

n20/D 1.5514 (lit.)

bp

94-96 °C/21 mmHg (lit.)

density

1.171 g/mL at 25 °C (lit.)

functional group

amine
isocyanate
phenyl

storage temp.

−20°C

Quality Level

100

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
274852133299439932
Benzoyl isocyanate technical grade, 90%

Sigma-Aldrich

308188

Benzoyl isocyanate

N-Benzoyl-N-phenylhydroxylamine 98%

Sigma-Aldrich

274852

N-Benzoyl-N-phenylhydroxylamine

Benzyl isocyanide 98%

Sigma-Aldrich

133299

Benzyl isocyanide

4-Acetylphenyl isocyanate 97%

Sigma-Aldrich

439932

4-Acetylphenyl isocyanate

assay

90%

assay

98%

assay

98%

assay

97%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

bp

94-96 °C/21 mmHg (lit.)

bp

-

bp

105-106 °C/75 mmHg (lit.)

bp

139 °C/14 mmHg (lit.)

refractive index

n20/D 1.5514 (lit.)

refractive index

-

refractive index

n20/D 1.521 (lit.)

refractive index

-

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

density

1.171 g/mL at 25 °C (lit.)

density

-

density

0.962 g/mL at 25 °C (lit.)

density

-

Application

Benzoyl isocyanate was used as a capping reagent for low-reactivity hydroxy groups in the solid-phase-supported oligosaccharide synthesis[1].

General description

The reaction mechanism of benzoyl isocyanate with 6-benzyl-6-azabicyclo[2.2.1]hept-2-ene was studied[2].

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

161.6 °F - closed cup

flash_point_c

72 °C - closed cup

ppe

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCP3712
MKCM2529
MKCD7875
MKBK6152V
MKBJ8168V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Xiangyang Wu et al.
The Journal of organic chemistry, 69(6), 1853-1857 (2004-04-03)
Solid-phase-supported oligosaccharide synthesis of a core N-glycan tetrasaccharide and of a trisaccharide containing the Galili antigen is reported. The synthesis is based on a hydroxymethylbenzyl benzoate spacer-linker system attached to the Merrifield resin, O-Fmoc-protected O-glycosyl trichloroacetimidates as glycosyl donors, and
Cong Zhang et al.
The journal of physical chemistry. A, 114(8), 2913-2919 (2010-02-09)
Reaction mechanisms of the 6-benzyl-6-azabicyclo[2.2.1]hept-2-ene with benzoyl isocyanate have been investigated using density functional theory (DFT) at the B3LYP/6-31G(d,p) level of theory. The reaction proceeding along six competitive channels includes two categories. That is, two channels are formally [3,3]-sigmatropic rearrangements
P Madhusudhana Reddy et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 186, 8-16 (2017-06-11)
Sensing of F

Questions

Reviews

No rating value

Active Filters

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