Propham (CAS 122-42-9) — formula C10H13NO2, molecular weight 179.22.
| CAS Number | 122-42-9 |
|---|---|
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 |
| Melting Point | 90 °C |
| LogP | log Kow = 2.60 |
| Applications | Uses: No longer used in the US, Used as a pre- and post-emergence herbicide for control of grasses and broadleaf weeds in alfalfa, clover, forage crops, flax, lettuce, safflower, spinach, sugar beets, lentils, and peas, Also used to prevent potatoes in storage from sprouting, [HSDB], Farming (Pesticides) [Category: Industry], The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", For isopropyl phenylcarbamate (USEPA, OPP Pesticide Code: 047601) there are 0 labels match., SRP: Not registered for current use in the U.S., but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Herbicide for grasses & broadleaf weeds on forage crops, lentils & peas, Pre- & post-emergence herbicide. For control of weeds in alfalfa, ladino clover, white clover, red or crimson clover ... fallow land., For more Uses (Complete) data for ISOPROPYL PHENYLCARBAMATE (6 total), please visit the HSDB record page., Propham is widely used as an insecticide or pesticide in homes, gardens and agricultural applications. It is a synthetic compound., Use Classification: Food Contaminant -> CONTAMINANT -> JECFA Functional Classes, Food Contaminant -> CONTAMINANT -> JECFA Functional Classes, Pharmaceuticals, HERBICIDES, Methods of Manufacturing: Allen, US patent 2, 615, 916 (1952 to Columbia-Southern Chem Corp)..., SRP: A method of separating isopropyl n-phenyl carbamate from its reaction mixture created by reaction of an isopropyl haloformate with aniline in the presence of water and a base at a temperature at which solid isopropyl n-phenyl carbamate is produced, which comprises heating the reaction mixture to a temperature above the melting point of the carbamate but below the temperature at which the water phase in the mixture biols, thereby forming two immiscible liquid layers, separating the layer containing the product, steam distilling impurities from the product atomizing the product and chilling it to form a uniform, granular, powder-like product., Reaction of phenyl isocyanate with isopropyl alcohol, or reaction of aniline with isopropyl chloroformate, Formulations, Preparations: EMULSIFIABLE CONCENTRATE (2 LB, GAL), GRANULES (10% & 15%), FLOWABLE SUSPENSION (4 LB, GAL). WETTABLE POWDER 50% (TRI-HERBICIDE-1PC*). COMBINATIONS: TANK MIX WITH BENEFIN FOR WEED CONTROL IN LETTUCE. PROPHAM WITH CHLORPROPHAM + FENURON (BEET-KLEEN*). PROPHAM WITH LENACIL (BAN-HOE*)., Technical grade is 99% pure., For EC formulation water is used at 10 to 40 gal, acre. Granular formulation involves binding 15% propham onto sand-core base., AGERMIN, For more Formulations, Preparations (Complete) data for ISOPROPYL PHENYLCARBAMATE (23 total), Consumption Patterns: 100% IN AGRICULTURAL APPLICATIONS AS A SELECTIVE HERBICIDE FOR ANNUAL GRASSES & BROADLEAF WEEDS ON FORAGE CROPS (CLOVER & ALFALFA), FLAX, LETTUCE, SAFFLOWER, SPINACH, SUGAR BEETS, LENTILS, & PEAS (1975), U.S. Production: (1975) 9.08X10+7 GRAMS (CONSUMPTION), U.S. Imports: (1972) NONE, (1975) No Data, U.S. Exports: (1972) No Data, General Manufacturing Information: Carbamic acid, N-phenyl-, 1-methylethyl ester: INACTIVE, SELECTED BY TEMPLEMAN, WG & SEXTON, WA, NATURE, 156, 630, 1945, PROC ROY SOC 133B, 480, 1946, AS MOST ACTIVE OF SERIES OF ARYLURETHANES AS GROWTH SUBSTANCES, BRITISH PATENT 574, 995., Granular formulations of IPC on soils at 4 lb, acre rate lost more than spray applications at same rate & some protection against vapor loss was achieved by covering herbicide with 1, 8- to 1, 4-in layer of soil. |
Documented applications: Uses: No longer used in the US, Used as a pre- and post-emergence herbicide for control of grasses and broadleaf weeds in alfalfa, clover, forage crops, flax, lettuce, safflower, spinach, sugar beets, lentils, and peas, Also used to prevent potatoes in storage from sprouting, [HSDB], Farming (Pesticides) [Category: Industry], The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", For isopropyl phenylcarbamate (USEPA, OPP Pesticide Code: 047601) there are 0 labels match., SRP: Not registered for current use in the U.S., but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Herbicide for grasses & broadleaf weeds on forage crops, lentils & peas, Pre- & post-emergence herbicide. For control of weeds in alfalfa, ladino clover, white clover, red or crimson clover ... fallow land., For more Uses (Complete) data for ISOPROPYL PHENYLCARBAMATE (6 total), please visit the HSDB record page., Propham is widely used as an insecticide or pesticide in homes, gardens and agricultural applications. It is a synthetic compound., Use Classification: Food Contaminant -> CONTAMINANT -> JECFA Functional Classes, Food Contaminant -> CONTAMINANT -> JECFA Functional Classes, Pharmaceuticals, HERBICIDES, Methods of Manufacturing: Allen, US patent 2, 615, 916 (1952 to Columbia-Southern Chem Corp)..., SRP: A method of separating isopropyl n-phenyl carbamate from its reaction mixture created by reaction of an isopropyl haloformate with aniline in the presence of water and a base at a temperature at which solid isopropyl n-phenyl carbamate is produced, which comprises heating the reaction mixture to a temperature above the melting point of the carbamate but below the temperature at which the water phase in the mixture biols, thereby forming two immiscible liquid layers, separating the layer containing the product, steam distilling impurities from the product atomizing the product and chilling it to form a uniform, granular, powder-like product., Reaction of phenyl isocyanate with isopropyl alcohol, or reaction of aniline with isopropyl chloroformate, Formulations, Preparations: EMULSIFIABLE CONCENTRATE (2 LB, GAL), GRANULES (10% & 15%), FLOWABLE SUSPENSION (4 LB, GAL). WETTABLE POWDER 50% (TRI-HERBICIDE-1PC*). COMBINATIONS: TANK MIX WITH BENEFIN FOR WEED CONTROL IN LETTUCE. PROPHAM WITH CHLORPROPHAM + FENURON (BEET-KLEEN*). PROPHAM WITH LENACIL (BAN-HOE*)., Technical grade is 99% pure., For EC formulation water is used at 10 to 40 gal, acre. Granular formulation involves binding 15% propham onto sand-core base., AGERMIN, For more Formulations, Preparations (Complete) data for ISOPROPYL PHENYLCARBAMATE (23 total), Consumption Patterns: 100% IN AGRICULTURAL APPLICATIONS AS A SELECTIVE HERBICIDE FOR ANNUAL GRASSES & BROADLEAF WEEDS ON FORAGE CROPS (CLOVER & ALFALFA), FLAX, LETTUCE, SAFFLOWER, SPINACH, SUGAR BEETS, LENTILS, & PEAS (1975), U.S. Production: (1975) 9.08X10+7 GRAMS (CONSUMPTION), U.S. Imports: (1972) NONE, (1975) No Data, U.S. Exports: (1972) No Data, General Manufacturing Information: Carbamic acid, N-phenyl-, 1-methylethyl ester: INACTIVE, SELECTED BY TEMPLEMAN, WG & SEXTON, WA, NATURE, 156, 630, 1945, PROC ROY SOC 133B, 480, 1946, AS MOST ACTIVE OF SERIES OF ARYLURETHANES AS GROWTH SUBSTANCES, BRITISH PATENT 574, 995., Granular formulations of IPC on soils at 4 lb, acre rate lost more than spray applications at same rate & some protection against vapor loss was achieved by covering herbicide with 1, 8- to 1, 4-in layer of soil..
Propham is a chemical compound with CAS registry number 122-42-9 and molecular formula C10H13NO2 (molecular weight 179.22).
CAS number: 122-42-9
Its molecular formula C10H13NO2 comprises 10 C, 13 H, 1 N, 2 O atoms.
Also known as: Propham · 普罗芬 · isopropyl N-phenylcarbamate
The CAS registry number of Propham is 122-42-9.
Molecular formula C10H13NO2, molecular weight 179.22.
It is also registered under: Propham, 普罗芬, isopropyl N-phenylcarbamate.
Recorded applications: Uses: No longer used in the US, Used as a pre- and post-emergence herbicide for control of grasses and broadleaf weeds in alfalfa, clover, forage crops, flax, lettuce, safflower, spinach, sugar beets, lentils, and peas, Also used to prevent potatoes in storage from sprouting, [HSDB], Farming (Pesticides) [Category: Industry], The active ingredient is no longer contained in any registered pesticide products ... "cancelled.", For isopropyl phenylcarbamate (USEPA, OPP Pesticide Code: 047601) there are 0 labels match., SRP: Not registered for current use in the U.S., but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Herbicide for grasses & broadleaf weeds on forage crops, lentils & peas, Pre- & post-emergence herbicide. For control of weeds in alfalfa, ladino clover, white clover, red or crimson clover ... fallow land., For more Uses (Complete) data for ISOPROPYL PHENYLCARBAMATE (6 total), please visit the HSDB record page., Propham is widely used as an insecticide or pesticide in homes, gardens and agricultural applications. It is a synthetic compound., Use Classification: Food Contaminant -> CONTAMINANT -> JECFA Functional Classes, Food Contaminant -> CONTAMINANT -> JECFA Functional Classes, Pharmaceuticals, HERBICIDES, Methods of Manufacturing: Allen, US patent 2, 615, 916 (1952 to Columbia-Southern Chem Corp)..., SRP: A method of separating isopropyl n-phenyl carbamate from its reaction mixture created by reaction of an isopropyl haloformate with aniline in the presence of water and a base at a temperature at which solid isopropyl n-phenyl carbamate is produced, which comprises heating the reaction mixture to a temperature above the melting point of the carbamate but below the temperature at which the water phase in the mixture biols, thereby forming two immiscible liquid layers, separating the layer containing the product, steam distilling impurities from the product atomizing the product and chilling it to form a uniform, granular, powder-like product., Reaction of phenyl isocyanate with isopropyl alcohol, or reaction of aniline with isopropyl chloroformate, Formulations, Preparations: EMULSIFIABLE CONCENTRATE (2 LB, GAL), GRANULES (10% & 15%), FLOWABLE SUSPENSION (4 LB, GAL). WETTABLE POWDER 50% (TRI-HERBICIDE-1PC*). COMBINATIONS: TANK MIX WITH BENEFIN FOR WEED CONTROL IN LETTUCE. PROPHAM WITH CHLORPROPHAM + FENURON (BEET-KLEEN*). PROPHAM WITH LENACIL (BAN-HOE*)., Technical grade is 99% pure., For EC formulation water is used at 10 to 40 gal, acre. Granular formulation involves binding 15% propham onto sand-core base., AGERMIN, For more Formulations, Preparations (Complete) data for ISOPROPYL PHENYLCARBAMATE (23 total), Consumption Patterns: 100% IN AGRICULTURAL APPLICATIONS AS A SELECTIVE HERBICIDE FOR ANNUAL GRASSES & BROADLEAF WEEDS ON FORAGE CROPS (CLOVER & ALFALFA), FLAX, LETTUCE, SAFFLOWER, SPINACH, SUGAR BEETS, LENTILS, & PEAS (1975), U.S. Production: (1975) 9.08X10+7 GRAMS (CONSUMPTION), U.S. Imports: (1972) NONE, (1975) No Data, U.S. Exports: (1972) No Data, General Manufacturing Information: Carbamic acid, N-phenyl-, 1-methylethyl ester: INACTIVE, SELECTED BY TEMPLEMAN, WG & SEXTON, WA, NATURE, 156, 630, 1945, PROC ROY SOC 133B, 480, 1946, AS MOST ACTIVE OF SERIES OF ARYLURETHANES AS GROWTH SUBSTANCES, BRITISH PATENT 574, 995., Granular formulations of IPC on soils at 4 lb, acre rate lost more than spray applications at same rate & some protection against vapor loss was achieved by covering herbicide with 1, 8- to 1, 4-in layer of soil..
Independent reference data for Propham (CAS 122-42-9), compiled from public chemistry databases.
| CAS Registry Number | 122-42-9 |
|---|---|
| PubChem CID | 24685 |
| Molecular formula | C10H13NO2 |
| IUPAC name | propan-2-yl N-phenylcarbamate |
| UNII (FDA) | Y647G714RY |
| Molecular Weight | 179.22 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 179.094628657 |
| Monoisotopic Mass | 179.094628657 |
| Topological Polar Surface Area | 38.3 |
| Heavy Atom Count | 13 |
| Melting Point | 90 °C |
|---|---|
| Solubility | In water, 179 mg/L at 25 °C |
| Density | 1.09 at 20 °C |
| Vapor Pressure | 0.01 [mmHg] |
| Vapor Pressure | 1.4X10-4 mm Hg at 25 °C |
| LogP | log Kow = 2.60 |
| LogP | 2.6 |
| Stability/Shelf Life | Stable up to 100 °C |
| Collision Cross Section | 150.76 Ų [M+Na]+ |
Propham; 122-42-9; Isopropyl N-phenylcarbamate; Isopropyl phenylcarbamate; Agermin; Collavin; Tuberit; Tuberite; Birgin; Profam; Tixit; Triherbide; Beet-Kleen; Isopropyl carbanilate; Chem-Hoe; INPC
| Regulatory & Food Contact | CONTAMINANT: Food Contaminant IPC Non-carcinogenic in feeding studies in mice & rats NMRS 29/TRS 220-JECFA 5/28 ISOPROPYL-N-PHENYL CARBAMATE |
|---|
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
isopropyl N-phenylcarbamate · CAS 122-42-9 · C10H13NO2. UNII Y647G714RY. Melting Point: 90 °C; Solubility: In water, 179 mg/L at 25 °C; Density: 1.09 at 20 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 普罗芬