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Benzyl isocyanate

Benzyl isocyanate
Benzyl isocyanate
Chemical Name:
Benzyl isocyanate
Benzyl isocyate;BENZYL ISOCYANATE;Benzylisocyanate,98%;Benzyl isocyanate 98%;Benzyl isocyanate, 99+%;Isocyanatomethyl-benzene;(isocyanatomethyl)-benzen;(Isocyanatomethyl)benzene;1-(isocyanatomethyl)benzene;ISOCYANIC ACID BENZYL ESTER
Molecular Formula:
Formula Weight:
MOL File:

Benzyl isocyanate Properties

Boiling point:
101-104 °C33 mm Hg(lit.)
1.078 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.526(lit.)
Flash point:
113 °F
storage temp. 
Clear colorless to faintly yellow
Water Solubility 
It hydrolyzes with water.
Moisture Sensitive
CAS DataBase Reference
3173-56-6(CAS DataBase Reference)
NIST Chemistry Reference
Benzyl isocyanate(3173-56-6)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,T
Risk Statements  10-36/37/38-42/43-23/24/25
Safety Statements  23-26-36/37-36/37/39-16
RIDADR  UN 3080 6.1/PG 2
WGK Germany  3
HazardClass  6.1
PackingGroup  II
HS Code  29291090
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
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
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.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P320 Specific treatment is urgent (see … on this label).
P330 Rinse mouth.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Benzyl isocyanate price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 227269 Benzyl isocyanate 99% 3173-56-6 5g $81.8 2017-11-08 Buy
Sigma-Aldrich 227269 Benzyl isocyanate 99% 3173-56-6 25g $233.5 2017-11-08 Buy
TCI Chemical I0426 Benzyl Isocyanate >99.0%(GC) 3173-56-6 5g $60 2017-11-08 Buy
TCI Chemical I0426 Benzyl Isocyanate >99.0%(GC) 3173-56-6 25g $187 2017-11-08 Buy
Alfa Aesar L02633 Benzyl isocyanate, 98% 3173-56-6 1g $22 2017-11-08 Buy

Benzyl isocyanate Chemical Properties,Uses,Production

Chemical Properties




Benzyl isocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

Benzyl isocyanate Suppliers

Global( 117)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32765 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40399 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 China 22909 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 China 3433 62
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 China 14687 55
Energy Chemical 021-58432009 / 400-005-6266
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Wuhan Chemwish Technology Co., Ltd 86-027-67849912
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Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
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