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ChemicalBook >> CAS DataBase List >> Urethane

Urethane

Urethane price.
  • $16 - $2055.9
  • Product name: Urethane
  • CAS: 51-79-6
  • MF: C3H7NO2
  • MW: 89.09
  • EINECS:200-123-1
  • MDL Number:MFCD00007966
  • Synonyms:URETHANE;A 11032;a11032 ;Aethylcarbamat;Aethylurethan;ai3-00553 ;Aminoformicacidethylester. ;carbamated’ethyle
19 prices
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  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Aronis compounds
  • ChemScene
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
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  • 1kg
  • 2500g
  • ManufacturerAHH
  • Product numberMT-12134
  • Product descriptionEthyl Carbamate 98%
  • Packaging2500g
  • Price$398
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55458
  • Product descriptionEthyl Carbamate
  • Packaging100g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044804
  • Product descriptionEthyl carbamate, 98%
  • Packaging50g
  • Price$36.4
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044804
  • Product descriptionEthyl carbamate, 98%
  • Packaging250g
  • Price$142
  • Updated2023-06-20
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0032581
  • Product descriptionURETHANE 95.00%
  • Packaging1G
  • Price$704.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0032581
  • Product descriptionURETHANE 95.00%
  • Packaging10G
  • Price$2055.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numbere00601
  • Product descriptionEthyl Carbamate
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-4731
  • Product descriptionUrethane >99.0%
  • Packaging500g
  • Price$83
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberU2500
  • Product descriptionUrethane ≥99%
  • Packaging100g
  • Price$53.7
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number94300
  • Product descriptionUrethane ≥99.0% (GC)
  • Packaging50g
  • Price$111
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberU2500
  • Product descriptionUrethane ≥99%
  • Packaging250g
  • Price$134
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number94300
  • Product descriptionUrethane ≥99.0% (GC)
  • Packaging250g
  • Price$139
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberU2500
  • Product descriptionUrethane ≥99%
  • Packaging500g
  • Price$186
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number76607
  • Product descriptionUrethane analytical standard
  • Packaging100mg
  • Price$197
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number94300
  • Product descriptionUrethane ≥99.0% (GC)
  • Packaging1kg
  • Price$246
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberC0028
  • Product descriptionEthyl Carbamate >98.0%(GC)(N)
  • Packaging25g
  • Price$16
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-12134 Ethyl Carbamate 98% 2500g $398 2021-12-16 Buy
AK Scientific J55458 Ethyl Carbamate 100g $49 2021-12-16 Buy
Alfa Aesar 044804 Ethyl carbamate, 98% 50g $36.4 2023-06-20 Buy
Alfa Aesar 044804 Ethyl carbamate, 98% 250g $142 2023-06-20 Buy
American Custom Chemicals Corporation CHM0032581 URETHANE 95.00% 1G $704.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM0032581 URETHANE 95.00% 10G $2055.9 2021-12-16 Buy
Aronis compounds e00601 Ethyl Carbamate 20mg $30 2021-12-16 Buy
ChemScene CS-4731 Urethane >99.0% 500g $83 2021-12-16 Buy
Sigma-Aldrich U2500 Urethane ≥99% 100g $53.7 2024-03-01 Buy
Sigma-Aldrich 94300 Urethane ≥99.0% (GC) 50g $111 2024-03-01 Buy
Sigma-Aldrich U2500 Urethane ≥99% 250g $134 2024-03-01 Buy
Sigma-Aldrich 94300 Urethane ≥99.0% (GC) 250g $139 2024-03-01 Buy
Sigma-Aldrich U2500 Urethane ≥99% 500g $186 2024-03-01 Buy
Sigma-Aldrich 76607 Urethane analytical standard 100mg $197 2024-03-01 Buy
Sigma-Aldrich 94300 Urethane ≥99.0% (GC) 1kg $246 2024-03-01 Buy
TCI Chemical C0028 Ethyl Carbamate >98.0%(GC)(N) 25g $16 2024-03-01 Buy

Properties

Melting point :48-50 °C(lit.)
Boiling point :182-184 °C(lit.)
Density :1.10
vapor density :3.07 (vs air)
vapor pressure :10 mm Hg ( 77.8 °C)
refractive index :1.4144
Flash point :198 °F
storage temp. :Sealed in dry,Room Temperature
solubility :slightly soluble
form :Crystals or Crystalline Powder
pka :13.58±0.50(Predicted)
color :White
PH :pH(50g/l, 25℃) : 5.0～7.0
Water Solubility :slightly soluble
Merck :14,9874
BRN :635810
Dielectric constant :14.2（50℃）
Stability :Stable. Incompatible with strong acids, strong bases, strong oxidizing agents.
LogP :-0.150
CAS DataBase Reference :51-79-6(CAS DataBase Reference)
IARC :2A (Vol. 7, Sup 7, 96) 2010
NIST Chemistry Reference :Urethane(51-79-6)
EPA Substance Registry System :Urethane (51-79-6)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
Precautionary statements:
P201 Obtain special instructions before use.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Ethyl carbamate in its molten state is good solvent for various organic materials, preparation & modification of amino resins, as solubilizer.

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