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ChemicalBook >> CAS DataBase List >> Benzyl isocyanate

Benzyl isocyanate

Benzyl isocyanate price.
  • $21 - $1195
  • Product name: Benzyl isocyanate
  • CAS: 3173-56-6
  • MF: C8H7NO
  • MW: 133.15
  • EINECS:221-640-9
  • MDL Number:MFCD00009701
  • Synonyms:Benzene, (isocyanatomethyl)-;Isocyanatomethyl-benzene ;ISOCYANIC ACID BENZYL ESTER;BENZYL ISOCYANATE;Benzyl isocyanate, 99+%;Benzyl isocyanate 98%;Benzylisocyanate,98%;Benzyl isocyanate, 99+% 25GR
28 prices
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 0.5G
  • 1g
  • 5g
  • 25g
  • 50g
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  • 250g
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  • ManufacturerAHH
  • Product numberMT-16031
  • Product descriptionIsocyanicacidbenzylester 98%
  • Packaging100g
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberU747
  • Product descriptionBenzyl isocyanate
  • Packaging1g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberU747
  • Product descriptionBenzyl isocyanate
  • Packaging5g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94302
  • Product descriptionBenzyl isocyanate
  • Packaging25g
  • Price$97
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberU747
  • Product descriptionBenzyl isocyanate
  • Packaging500g
  • Price$1195
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL02633
  • Product descriptionBenzyl isocyanate, 98%
  • Packaging1g
  • Price$27.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL02633
  • Product descriptionBenzyl isocyanate, 98%
  • Packaging5g
  • Price$78
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL02633
  • Product descriptionBenzyl isocyanate, 98%
  • Packaging25g
  • Price$218.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013866
  • Product descriptionBENZYL ISOCYANATE 95.00%
  • Packaging0.5G
  • Price$605
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013866
  • Product descriptionBENZYL ISOCYANATE 95.00%
  • Packaging1G
  • Price$646.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013866
  • Product descriptionBENZYL ISOCYANATE 95.00%
  • Packaging5G
  • Price$970.2
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01385
  • Product descriptionBenzyl isocyanate
  • Packaging25g
  • Price$52.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01385
  • Product descriptionBenzyl isocyanate
  • Packaging50g
  • Price$99.75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01385
  • Product descriptionBenzyl isocyanate
  • Packaging100g
  • Price$157.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01385
  • Product descriptionBenzyl isocyanate
  • Packaging250g
  • Price$262.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01385
  • Product descriptionBenzyl isocyanate
  • Packaging500g
  • Price$447.5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-16031 Isocyanicacidbenzylester 98% 100g $445 2021-12-16 Buy
AK Scientific U747 Benzyl isocyanate 1g $21 2021-12-16 Buy
AK Scientific U747 Benzyl isocyanate 5g $49 2021-12-16 Buy
AK Scientific J94302 Benzyl isocyanate 25g $97 2021-12-16 Buy
AK Scientific U747 Benzyl isocyanate 500g $1195 2021-12-16 Buy
Alfa Aesar L02633 Benzyl isocyanate, 98% 1g $27.65 2024-03-01 Buy
Alfa Aesar L02633 Benzyl isocyanate, 98% 5g $78 2024-03-01 Buy
Alfa Aesar L02633 Benzyl isocyanate, 98% 25g $218.65 2024-03-01 Buy
American Custom Chemicals Corporation CHM0013866 BENZYL ISOCYANATE 95.00% 0.5G $605 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013866 BENZYL ISOCYANATE 95.00% 1G $646.8 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013866 BENZYL ISOCYANATE 95.00% 5G $970.2 2021-12-16 Buy
Biosynth Carbosynth FB01385 Benzyl isocyanate 25g $52.5 2021-12-16 Buy
Biosynth Carbosynth FB01385 Benzyl isocyanate 50g $99.75 2021-12-16 Buy
Biosynth Carbosynth FB01385 Benzyl isocyanate 100g $157.5 2021-12-16 Buy
Biosynth Carbosynth FB01385 Benzyl isocyanate 250g $262.5 2021-12-16 Buy
Biosynth Carbosynth FB01385 Benzyl isocyanate 500g $447.5 2021-12-16 Buy

Properties

Melting point :259-261 °C(Solv: acetic acid (64-19-7))
Boiling point :101-104 °C/33 mmHg (lit.)
Density :1.078 g/mL at 25 °C (lit.)
refractive index :n20/D 1.526(lit.)
Flash point :113 °F
storage temp. :Inert atmosphere,2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Liquid
color :Clear colorless to faintly yellow
Water Solubility :It hydrolyzes with water.
Sensitive :Moisture Sensitive
BRN :636508
CAS DataBase Reference :3173-56-6(CAS DataBase Reference)
NIST Chemistry Reference :Benzyl isocyanate(3173-56-6)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Benzyl isocyanate, is used as a protected ammonia equivalent in the stereo selective ring-opening of chiral 2,3-epoxy alcohols (from Sharpless asymmetric epoxidation). The key step in the sequence involves intramolecular cyclization of the carbamate intermediate. It is also used in a multicomponent, stereospecific synthesis of 1,3-oxazinane-2,4-diones employing an Al-salph complex.

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