Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Ethyl isocyanate

Ethyl isocyanate

Ethyl isocyanate price.
  • $67.7 - $5912.16
  • Product name: Ethyl isocyanate
  • CAS: 109-90-0
  • MF: C3H5NO
  • MW: 71.08
  • EINECS:203-717-9
  • MDL Number:MFCD00002042
  • Synonyms:Ethyl isocyanate, 98+%;isocyanato-Ethane ;isocyanatoethene ;Ethyl isocyanate, 98+% (Assay);ethyl爄socyanate ;ETHYL ISOCYANATE, STAB.;Ethyl Isocyanate, 97+%;ETHYL ISOCYANATE
12 prices
Selected condition:
Brand
  • AHH
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • Sigma-Aldrich
  • TRC
Package
  • 0.500g
  • 5G
  • 10g
  • 25G
  • 500G
  • 1000g
  • ManufacturerAHH
  • Product numberMT-12480
  • Product descriptionEthyl isocyanate 98%
  • Packaging1000g
  • Price$568
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-12480
  • Product descriptionEthyl isocyanate 97%
  • Packaging1000g
  • Price$568
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-12480
  • Product descriptionEthyl isocyanate 97%
  • Packaging1000g
  • Price$568
  • Updated2026-05-26
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029836
  • Product descriptionETHYL ISOCYANATE 95.00%
  • Packaging5G
  • Price$822.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029836
  • Product descriptionETHYL ISOCYANATE 95.00%
  • Packaging25G
  • Price$1198.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029836
  • Product descriptionETHYL ISOCYANATE 95.00%
  • Packaging500G
  • Price$5912.16
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number182652
  • Product descriptionIsocyanatoethane
  • Packaging0.500g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number182652
  • Product descriptionIsocyanatoethane
  • Packaging5g
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE33300
  • Product descriptionEthyl isocyanate 98%
  • Packaging5g
  • Price$67.7
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE33300
  • Product descriptionEthyl isocyanate 98%
  • Packaging25g
  • Price$136
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE33300
  • Product descriptionEthyl isocyanate 98%
  • Packaging500g
  • Price$2240
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberE921320
  • Product descriptionEthyl isocyanate
  • Packaging10g
  • Price$210
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-12480 Ethyl isocyanate 98% 1000g $568 2021-12-16 Buy
AHH MT-12480 Ethyl isocyanate 97% 1000g $568 2026-05-25 Buy
AHH MT-12480 Ethyl isocyanate 97% 1000g $568 2026-05-26 Buy
American Custom Chemicals Corporation CHM0029836 ETHYL ISOCYANATE 95.00% 5G $822.85 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029836 ETHYL ISOCYANATE 95.00% 25G $1198.2 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029836 ETHYL ISOCYANATE 95.00% 500G $5912.16 2021-12-16 Buy
Matrix Scientific 182652 Isocyanatoethane 0.500g $120 2021-12-16 Buy
Matrix Scientific 182652 Isocyanatoethane 5g $460 2021-12-16 Buy
Sigma-Aldrich E33300 Ethyl isocyanate 98% 5g $67.7 2026-04-30 Buy
Sigma-Aldrich E33300 Ethyl isocyanate 98% 25g $136 2026-04-30 Buy
Sigma-Aldrich E33300 Ethyl isocyanate 98% 500g $2240 2026-04-30 Buy
TRC E921320 Ethyl isocyanate 10g $210 2021-12-16 Buy

Properties

Melting point :<-50
Boiling point :60 °C(lit.)
Density :0.898 g/mL at 25 °C(lit.)
vapor pressure :4.34 psi ( 20 °C)
refractive index :n20/D 1.381(lit.)
Flash point :20 °F
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Oil
color :Colourless
Water Solubility :Insoluble
Sensitive :Moisture Sensitive
BRN :773743
Stability :Hygroscopic, Moisture sensitive, Volatile
CAS DataBase Reference :109-90-0(CAS DataBase Reference)
NIST Chemistry Reference :Ethane, isocyanato-(109-90-0)
EPA Substance Registry System :Ethyl isocyanate (109-90-0)

Safety Information

Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, 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.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P363 Wash contaminated clothing before reuse.
P370+P378 In case of fire: Use … for extinction.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Ethyl isocyanate is part of a group of isocyanates that react with primary and secondary amines to form urea derivatives and carbamates. Ethyl isocyanate (among other isocyanate compounds, such as toluene isocyanate) are also thought to be the most common cause of occupational asthma.

Related product price