Methylcarbamic acid phenyl ester (CAS 1943-79-9) — formula C8H9NO2, molecular weight 151.16; category organic chemicals.
| CAS Number | 1943-79-9 |
|---|---|
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16 |
| LogP | 1.24 |
| Applications | Uses: Used as a synergistic herbicide, formerly as an intermediate for permanent press finishes, [HSDB], Farming (Pesticides) [Category: Industry], FORMERLY A CHEMICAL INTERMEDIATE FOR PERMANENT PRESS FINISHES, SYNERGISTIC HERBICIDE, Methods of Manufacturing: FORMERLY BY THE REACTION OF METHYL ISOCYANATE WITH PHENOL OR BY THE REACTION OF PHENYL CHLOROFORMATE WITH METHYLAMINE, U.S. Production: (1972) NEGLIGIBLE, (1975) No Data, U.S. Imports: (1972) No Data, U.S. Exports: (1972) No Data, General Manufacturing Information: Carbamic acid, N-methyl-, phenyl ester: INACTIVE, WHEN MIXED WITH N-OCTYLBICYCLOHEPTENEDICARBOXIMIDE, PIPERONYLBUTOXIDE &, OR OCTACHLORODIPROL ETHER, IT IS USED AS BROAD-SPECTRUM INSECTICIDE., ALKYL N-PHENYLCARBAMATE HERBICIDES ARE USED IN COMBINATION WITH PHENYL-ALKYLCARBAMATE OR N, N-DIALKYLCARBAMATE HERBICIDES FOR INCR OR PROLONGING HERBICIDAL ACTIVITY OR ALTERING SPECTRUM OF HERBICIDAL ACTIVITY., EITHER 3, 4-DICHLOROPROPIONANILIDE OR PHENYL METHYLCARBAMATE APPLIED TO SOILS @ (300 & 50 G, 10 ACRE, RESPECTIVELY) HAD LITTLE ACTIVITY, IN COMBINATION THEY COMPLETELY CONTROLLED WEEDS. |
| Category | Organic Chemicals |
Documented applications: Uses: Used as a synergistic herbicide, formerly as an intermediate for permanent press finishes, [HSDB], Farming (Pesticides) [Category: Industry], FORMERLY A CHEMICAL INTERMEDIATE FOR PERMANENT PRESS FINISHES, SYNERGISTIC HERBICIDE, Methods of Manufacturing: FORMERLY BY THE REACTION OF METHYL ISOCYANATE WITH PHENOL OR BY THE REACTION OF PHENYL CHLOROFORMATE WITH METHYLAMINE, U.S. Production: (1972) NEGLIGIBLE, (1975) No Data, U.S. Imports: (1972) No Data, U.S. Exports: (1972) No Data, General Manufacturing Information: Carbamic acid, N-methyl-, phenyl ester: INACTIVE, WHEN MIXED WITH N-OCTYLBICYCLOHEPTENEDICARBOXIMIDE, PIPERONYLBUTOXIDE &, OR OCTACHLORODIPROL ETHER, IT IS USED AS BROAD-SPECTRUM INSECTICIDE., ALKYL N-PHENYLCARBAMATE HERBICIDES ARE USED IN COMBINATION WITH PHENYL-ALKYLCARBAMATE OR N, N-DIALKYLCARBAMATE HERBICIDES FOR INCR OR PROLONGING HERBICIDAL ACTIVITY OR ALTERING SPECTRUM OF HERBICIDAL ACTIVITY., EITHER 3, 4-DICHLOROPROPIONANILIDE OR PHENYL METHYLCARBAMATE APPLIED TO SOILS @ (300 & 50 G, 10 ACRE, RESPECTIVELY) HAD LITTLE ACTIVITY, IN COMBINATION THEY COMPLETELY CONTROLLED WEEDS..
Methylcarbamic acid phenyl ester is a carbon-based organic compound with CAS registry number 1943-79-9 and molecular formula C8H9NO2 (molecular weight 151.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1943-79-9
Its molecular formula C8H9NO2 comprises 8 C, 9 H, 1 N, 2 O atoms.
Also known as: Methylcarbamic acid phenyl ester · 甲基氨基甲酸苯酯
Category: organic chemicals
The CAS registry number of Methylcarbamic acid phenyl ester is 1943-79-9.
Molecular formula C8H9NO2, molecular weight 151.16.
It is also registered under: Methylcarbamic acid phenyl ester, 甲基氨基甲酸苯酯.
Recorded applications: Uses: Used as a synergistic herbicide, formerly as an intermediate for permanent press finishes, [HSDB], Farming (Pesticides) [Category: Industry], FORMERLY A CHEMICAL INTERMEDIATE FOR PERMANENT PRESS FINISHES, SYNERGISTIC HERBICIDE, Methods of Manufacturing: FORMERLY BY THE REACTION OF METHYL ISOCYANATE WITH PHENOL OR BY THE REACTION OF PHENYL CHLOROFORMATE WITH METHYLAMINE, U.S. Production: (1972) NEGLIGIBLE, (1975) No Data, U.S. Imports: (1972) No Data, U.S. Exports: (1972) No Data, General Manufacturing Information: Carbamic acid, N-methyl-, phenyl ester: INACTIVE, WHEN MIXED WITH N-OCTYLBICYCLOHEPTENEDICARBOXIMIDE, PIPERONYLBUTOXIDE &, OR OCTACHLORODIPROL ETHER, IT IS USED AS BROAD-SPECTRUM INSECTICIDE., ALKYL N-PHENYLCARBAMATE HERBICIDES ARE USED IN COMBINATION WITH PHENYL-ALKYLCARBAMATE OR N, N-DIALKYLCARBAMATE HERBICIDES FOR INCR OR PROLONGING HERBICIDAL ACTIVITY OR ALTERING SPECTRUM OF HERBICIDAL ACTIVITY., EITHER 3, 4-DICHLOROPROPIONANILIDE OR PHENYL METHYLCARBAMATE APPLIED TO SOILS @ (300 & 50 G, 10 ACRE, RESPECTIVELY) HAD LITTLE ACTIVITY, IN COMBINATION THEY COMPLETELY CONTROLLED WEEDS..
Category: Organic Chemicals.
Independent reference data for Methylcarbamic acid phenyl ester (CAS 1943-79-9), compiled from public chemistry databases.
| CAS Registry Number | 1943-79-9 |
|---|---|
| PubChem CID | 16034 |
| Molecular formula | C8H9NO2 |
| IUPAC name | phenyl N-methylcarbamate |
| UNII (FDA) | 19U7Y0R088 |
| Molecular Weight | 151.16 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 151.063328530 |
| Monoisotopic Mass | 151.063328530 |
| Topological Polar Surface Area | 38.3 |
| Heavy Atom Count | 11 |
| Vapor Pressure | 0.07 [mmHg] |
|---|---|
| LogP | 1.24 |
PHENYL METHYLCARBAMATE; 1943-79-9; Phenyl N-methylcarbamate; Methylcarbamic acid phenyl ester; Phenmec; N-Methylphenylcarbamate; Phenyl monomethylcarbamate; Carbamic acid, methyl-, phenyl ester; Phenol, methylcarbamate; Phenyl-N-methylcarbamate; DRC 3345; Methyl carbamic acid phenyl ester; CCRIS 1835; HSDB 2598; NSC 128138; BRN 2045075
| GHS notification summary | 90% (9 / 10) |
|---|
| GHS notification summary | 90% (9 / 10) |
|---|---|
| Reported hazard statements | H302 (10%) |
This chemical does not meet GHS hazard criteria for 90% (9 of 10) of all reports.
H302 (10%): Harmful if swallowed [Warning Acute toxicity, oral]
Methylcarbamic acid phenyl ester · CAS 1943-79-9 · C8H9NO2. UNII 19U7Y0R088. Vapor Pressure: 0.07 [mmHg]; LogP: 1.24.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基氨基甲酸苯酯