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ChemicalBook--->CAS DataBase List--->622-46-8

622-46-8

622-46-8 Structure

622-46-8 Structure
IdentificationMore
[Name]

PHENYL CARBAMATE
[CAS]

622-46-8
[Synonyms]

PHENYL CARBAMATE
Phenylcarbamate,98+%
CARBAMICACID,PHENYLESTER
o-Phenyl carbamate
[EINECS(EC#)]

210-737-1
[Molecular Formula]

C7H7NO2
[MDL Number]

MFCD00007961
[Molecular Weight]

137.14
[MOL File]

622-46-8.mol
Chemical PropertiesBack Directory
[Appearance]

white to very slightly pink crystalline flakes
[Melting point ]

149-152 °C(lit.)
[Boiling point ]

251.96°C (rough estimate)
[density ]

1.2528 (rough estimate)
[refractive index ]

1.5030 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

12.33±0.50(Predicted)
[Water Solubility ]

Soluble in water.
[BRN ]

2042627
[CAS DataBase Reference]

622-46-8(CAS DataBase Reference)
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

29242998
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Carbonochloridimidic acid, (isocyanatocarbonyl)-, phenyl ester (9CI)-->Creatinine-->Phenyl chloroformate-->Diethyl ether-->Phenol-->Sodium cyanide
[Preparation Products]

Azimsulfuron-->Droxicam-->5-Phenylhydantoin-->Methanol
Hazard InformationBack Directory
[Chemical Properties]

white to very slightly pink crystalline flakes
[Definition]

ChEBI: Phenyl carbamate is an aromatic ether.
Questions and Answers (Q&A)Back Directory
[Uses]

Phenyl carbamate is used as various phenyl carbamate esters derived from amino acids, a dipeptide and amino acid esters and amides were prepared and assessed as potential prodrugs with the aim of protecting phenolic drugs against first-pass metabolism following per oral administration.

A tin-catalyzed transcarbamoylation of primary and secondary alcohols with phenyl carbamate proceeds smoothly in toluene at 90℃ to generate the corresponding carbamates in good yields. This mild method exhibits a broad functional-group tolerance.
Y. Ichikawa, Y. Morishita, S. Kusaba, N. Sakiyama, Y. Matsuda, K. Nakano, H. Kotsuki, Synlett, 2010, 1815-1818.
http://dx.doi.org/10.1055/s-0030-1258102
Spectrum DetailBack Directory
[Spectrum Detail]

Phenyl carbamate(622-46-8)1HNMR
Phenyl carbamate(622-46-8)FT-IR
Phenyl carbamate(622-46-8)IR
Phenyl carbamate(622-46-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Phenyl carbamate, 97%(622-46-8)
[Alfa Aesar]

Phenyl carbamate, 98+%(622-46-8)
[Sigma Aldrich]

622-46-8(sigmaaldrich)
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