N,N-二甲基-2,2-二苯基乙酰胺（CAS 957-51-7）：分子式 C16H17NO、分子量 239.31。
| CAS号 | 957-51-7 |
|---|---|
| 分子式 | C16H17NO |
| 分子量 | 239.31 |
| 熔点 | 134.5 TO 135.5 °C |
| LogP | Log P: 2.17 |
| 应用领域 | Uses: Used as pre-emergence herbicide for control of annual grasses and broad-leaved weeds in cotton、potatoes、vegetables、soy beans、tobacco、fruits、forestry nurseries、and ornamentals、Also used as plant growth regulator、Discontinued in 1988 by NOR-AM Chemical Co.、[HSDB]、Cancelled--no longer registered as a pesticide for use in the US、Farming (Pesticides) [Category: Industry]、The active ingredient is no longer contained in any registered pesticide products ... "cancelled."、HERBICIDE FOR CONTROL OF ANNUAL BROADLEAF WEEDS & ANNUAL GRASSES.、SELECTIVE PREEMERGENCE HERBICIDE THAT CONTROLS GRASSES & BROADLEAF WEEDS SUCH AS CARPETWEED、CHICKWEED、KNOTWEED、LAMBSQUARTERS、PIGWEED、PURSLANE、& SMARTWEED.、Control of annual grasses and some broad-leaved weeds in cotton、sweetpotatoes、tomatoes、capsicums、okra、soya beans、groundnuts、pome fruit、stone fruit、citrus fruit、bush fruit、strawberries、and ornamental plants、shrubs、and trees.、Plant growth regulator、Use Classification: HERBICIDES、Methods of Manufacturing: REACTION OF DIPHENYL ACETYL CHLORIDE WITH DIMETHYLAMINE IN THE PRESENCE OF A BASE、... BY REACTION OF DIPHENYLMETHANE & DIMETHYLCARBAMOYL CHLORIDE IN PRESENCE OF SODIUM HYDRIDE ... .、Formulations、Preparations: AVAILABLE IN 50 & 80% WETTABLE POWDERS、4 LB、GAL LIQ DISPERSION、& 5% GRANULES. COMBINATIONS: AVAILABLE AS MIXT OF TREFLAN & DYMID、KNOWN AS TREFMID.、'ENIDE 90W'、WP (900 G AI、KG)、'ENIDE 50W'、WP (500 G AI、Consumption Patterns: HERBICIDE、OF WHICH APPROXIMATELY 52% IS USED ON FIELD CROPS AND 48% ON VEGETABLE CROPS (1975)、U.S. Production: (1975) 1.14X10+9 G (CONSUMPTION)、General Manufacturing Information: LAB METHOD OF PURIFICATION: CRUDE PRODUCT CAN BE RECRYSTALLIZED FROM ETHYL ACETATE AND HEXANE OR ETHYL ACETATE ALONE.、... INTRODUCED IN 1960、AS HERBICIDE BY ELI LILLY & CO、UNDER CODE NUMBER "L-34314" & TRADE MARK "DYMID"、ALSO "ENIDE" (UPJOHN CO). IT WAS FIRST DESCRIBED AS HERBICIDE BY ALDER、EF ET AL、PROC NC WEED CONTROL CONF、1960、P 55 & IS PROTECTED BY USP 3、120、434.、TOLERANT CROPS INCL PEANUT、TOMATOES、PEPPERS、IRISH POTATOES、SWEET POTATOES、STRAWBERRIES、APPLE TREES、ORANGE & LIME TREES、SOYBEANS、COTTON、OKRA、TRANSPLANT CABBAGE、DICHONDRA、WOODY ORNAMENTALS ... CEREAL GRAINS ARE SENSITIVE TO ...、IT、... SURFACE-APPLIED ... LIGHT RAINFALL OR SPRINKLER IRRIGATION FOLLOWING DIPHENAMID APPLICATION WILL IMPROVE ITS CONTROL OF WEEDS. UNDER CONDITIONS OF DRY WEATHER、FOLLOWING APPLICATION OF DIPHENAMID、SOIL INCORPORATION MAY INCREASE THE EFFICACY OF THE HERBICIDE. DIPHENAMID MAY BE APPLIED IMMEDIATELY AFTER SEEDING THE CROP OR OVER TOP OF TRANSPLANT CROPS ANY TIME AFTER TRANSPLANTING BUT PRIOR TO WEED EMERGENCE. ON PEANUTS DIPHENAMID MAY BE APPLIED AT PLANTING、AT CRACKING、OR UP TO 7 DAYS AFTER CRACKING、WITH THE LATTER TWO APPLICATIONS、DIPHENAMID SHOULD BE COMBINED WITH DINOSEB AMINE. ... RATES: 2.0-6.0 LB、ACRE ... DIPHENAMID WETTABLE POWDER IS NOT SIGNIFICANTLY INFLUENCED IN ITS SPRAYABILITY BY WATER HARDNESS. |
登记用途：Uses: Used as pre-emergence herbicide for control of annual grasses and broad-leaved weeds in cotton、potatoes、vegetables、soy beans、tobacco、fruits、forestry nurseries、and ornamentals、Also used as plant growth regulator、Discontinued in 1988 by NOR-AM Chemical Co.、[HSDB]、Cancelled--no longer registered as a pesticide for use in the US、Farming (Pesticides) [Category: Industry]、The active ingredient is no longer contained in any registered pesticide products ... "cancelled."、HERBICIDE FOR CONTROL OF ANNUAL BROADLEAF WEEDS & ANNUAL GRASSES.、SELECTIVE PREEMERGENCE HERBICIDE THAT CONTROLS GRASSES & BROADLEAF WEEDS SUCH AS CARPETWEED、CHICKWEED、KNOTWEED、LAMBSQUARTERS、PIGWEED、PURSLANE、& SMARTWEED.、Control of annual grasses and some broad-leaved weeds in cotton、sweetpotatoes、tomatoes、capsicums、okra、soya beans、groundnuts、pome fruit、stone fruit、citrus fruit、bush fruit、strawberries、and ornamental plants、shrubs、and trees.、Plant growth regulator、Use Classification: HERBICIDES、Methods of Manufacturing: REACTION OF DIPHENYL ACETYL CHLORIDE WITH DIMETHYLAMINE IN THE PRESENCE OF A BASE、... BY REACTION OF DIPHENYLMETHANE & DIMETHYLCARBAMOYL CHLORIDE IN PRESENCE OF SODIUM HYDRIDE ... .、Formulations、Preparations: AVAILABLE IN 50 & 80% WETTABLE POWDERS、4 LB、GAL LIQ DISPERSION、& 5% GRANULES. COMBINATIONS: AVAILABLE AS MIXT OF TREFLAN & DYMID、KNOWN AS TREFMID.、'ENIDE 90W'、WP (900 G AI、KG)、'ENIDE 50W'、WP (500 G AI、Consumption Patterns: HERBICIDE、OF WHICH APPROXIMATELY 52% IS USED ON FIELD CROPS AND 48% ON VEGETABLE CROPS (1975)、U.S. Production: (1975) 1.14X10+9 G (CONSUMPTION)、General Manufacturing Information: LAB METHOD OF PURIFICATION: CRUDE PRODUCT CAN BE RECRYSTALLIZED FROM ETHYL ACETATE AND HEXANE OR ETHYL ACETATE ALONE.、... INTRODUCED IN 1960、AS HERBICIDE BY ELI LILLY & CO、UNDER CODE NUMBER "L-34314" & TRADE MARK "DYMID"、ALSO "ENIDE" (UPJOHN CO). IT WAS FIRST DESCRIBED AS HERBICIDE BY ALDER、EF ET AL、PROC NC WEED CONTROL CONF、1960、P 55 & IS PROTECTED BY USP 3、120、434.、TOLERANT CROPS INCL PEANUT、TOMATOES、PEPPERS、IRISH POTATOES、SWEET POTATOES、STRAWBERRIES、APPLE TREES、ORANGE & LIME TREES、SOYBEANS、COTTON、OKRA、TRANSPLANT CABBAGE、DICHONDRA、WOODY ORNAMENTALS ... CEREAL GRAINS ARE SENSITIVE TO ...、IT、... SURFACE-APPLIED ... LIGHT RAINFALL OR SPRINKLER IRRIGATION FOLLOWING DIPHENAMID APPLICATION WILL IMPROVE ITS CONTROL OF WEEDS. UNDER CONDITIONS OF DRY WEATHER、FOLLOWING APPLICATION OF DIPHENAMID、SOIL INCORPORATION MAY INCREASE THE EFFICACY OF THE HERBICIDE. DIPHENAMID MAY BE APPLIED IMMEDIATELY AFTER SEEDING THE CROP OR OVER TOP OF TRANSPLANT CROPS ANY TIME AFTER TRANSPLANTING BUT PRIOR TO WEED EMERGENCE. ON PEANUTS DIPHENAMID MAY BE APPLIED AT PLANTING、AT CRACKING、OR UP TO 7 DAYS AFTER CRACKING、WITH THE LATTER TWO APPLICATIONS、DIPHENAMID SHOULD BE COMBINED WITH DINOSEB AMINE. ... RATES: 2.0-6.0 LB、ACRE ... DIPHENAMID WETTABLE POWDER IS NOT SIGNIFICANTLY INFLUENCED IN ITS SPRAYABILITY BY WATER HARDNESS.。
N,N-二甲基-2,2-二苯基乙酰胺 是一种化工化合物，登记 CAS 号为 957-51-7，分子式 C16H17NO（分子量 239.31）。
登记 CAS 号：957-51-7
其分子式 C16H17NO 由 16 个碳、17 个氢、1 个氮、1 个氧 组成。
别名/同义词：N,N-二甲基-2,2-二苯基乙酰胺 · N,N-dimethyl-2,2-diphenylacetamide
N,N-二甲基-2,2-二苯基乙酰胺 的 CAS 登记号为 957-51-7。
分子式 C16H17NO，分子量 239.31。
别名/同义词：N,N-二甲基-2,2-二苯基乙酰胺、N,N-dimethyl-2,2-diphenylacetamide。
登记用途：Uses: Used as pre-emergence herbicide for control of annual grasses and broad-leaved weeds in cotton、potatoes、vegetables、soy beans、tobacco、fruits、forestry nurseries、and ornamentals、Also used as plant growth regulator、Discontinued in 1988 by NOR-AM Chemical Co.、[HSDB]、Cancelled--no longer registered as a pesticide for use in the US、Farming (Pesticides) [Category: Industry]、The active ingredient is no longer contained in any registered pesticide products ... "cancelled."、HERBICIDE FOR CONTROL OF ANNUAL BROADLEAF WEEDS & ANNUAL GRASSES.、SELECTIVE PREEMERGENCE HERBICIDE THAT CONTROLS GRASSES & BROADLEAF WEEDS SUCH AS CARPETWEED、CHICKWEED、KNOTWEED、LAMBSQUARTERS、PIGWEED、PURSLANE、& SMARTWEED.、Control of annual grasses and some broad-leaved weeds in cotton、sweetpotatoes、tomatoes、capsicums、okra、soya beans、groundnuts、pome fruit、stone fruit、citrus fruit、bush fruit、strawberries、and ornamental plants、shrubs、and trees.、Plant growth regulator、Use Classification: HERBICIDES、Methods of Manufacturing: REACTION OF DIPHENYL ACETYL CHLORIDE WITH DIMETHYLAMINE IN THE PRESENCE OF A BASE、... BY REACTION OF DIPHENYLMETHANE & DIMETHYLCARBAMOYL CHLORIDE IN PRESENCE OF SODIUM HYDRIDE ... .、Formulations、Preparations: AVAILABLE IN 50 & 80% WETTABLE POWDERS、4 LB、GAL LIQ DISPERSION、& 5% GRANULES. COMBINATIONS: AVAILABLE AS MIXT OF TREFLAN & DYMID、KNOWN AS TREFMID.、'ENIDE 90W'、WP (900 G AI、KG)、'ENIDE 50W'、WP (500 G AI、Consumption Patterns: HERBICIDE、OF WHICH APPROXIMATELY 52% IS USED ON FIELD CROPS AND 48% ON VEGETABLE CROPS (1975)、U.S. Production: (1975) 1.14X10+9 G (CONSUMPTION)、General Manufacturing Information: LAB METHOD OF PURIFICATION: CRUDE PRODUCT CAN BE RECRYSTALLIZED FROM ETHYL ACETATE AND HEXANE OR ETHYL ACETATE ALONE.、... INTRODUCED IN 1960、AS HERBICIDE BY ELI LILLY & CO、UNDER CODE NUMBER "L-34314" & TRADE MARK "DYMID"、ALSO "ENIDE" (UPJOHN CO). IT WAS FIRST DESCRIBED AS HERBICIDE BY ALDER、EF ET AL、PROC NC WEED CONTROL CONF、1960、P 55 & IS PROTECTED BY USP 3、120、434.、TOLERANT CROPS INCL PEANUT、TOMATOES、PEPPERS、IRISH POTATOES、SWEET POTATOES、STRAWBERRIES、APPLE TREES、ORANGE & LIME TREES、SOYBEANS、COTTON、OKRA、TRANSPLANT CABBAGE、DICHONDRA、WOODY ORNAMENTALS ... CEREAL GRAINS ARE SENSITIVE TO ...、IT、... SURFACE-APPLIED ... LIGHT RAINFALL OR SPRINKLER IRRIGATION FOLLOWING DIPHENAMID APPLICATION WILL IMPROVE ITS CONTROL OF WEEDS. UNDER CONDITIONS OF DRY WEATHER、FOLLOWING APPLICATION OF DIPHENAMID、SOIL INCORPORATION MAY INCREASE THE EFFICACY OF THE HERBICIDE. DIPHENAMID MAY BE APPLIED IMMEDIATELY AFTER SEEDING THE CROP OR OVER TOP OF TRANSPLANT CROPS ANY TIME AFTER TRANSPLANTING BUT PRIOR TO WEED EMERGENCE. ON PEANUTS DIPHENAMID MAY BE APPLIED AT PLANTING、AT CRACKING、OR UP TO 7 DAYS AFTER CRACKING、WITH THE LATTER TWO APPLICATIONS、DIPHENAMID SHOULD BE COMBINED WITH DINOSEB AMINE. ... RATES: 2.0-6.0 LB、ACRE ... DIPHENAMID WETTABLE POWDER IS NOT SIGNIFICANTLY INFLUENCED IN ITS SPRAYABILITY BY WATER HARDNESS.。
N,N-二甲基-2,2-二苯基乙酰胺（CAS 957-51-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 957-51-7 |
|---|---|
| PubChem CID | 13728 |
| Molecular formula | C16H17NO |
| IUPAC name | N,N-dimethyl-2,2-diphenylacetamide |
| UNII (FDA) | 6Z3R6EGA2B |
| Molecular Weight | 239.31 |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 239.131014166 |
| Monoisotopic Mass | 239.131014166 |
| Topological Polar Surface Area | 20.3 |
| Heavy Atom Count | 18 |
| Melting Point | 134.5 TO 135.5 °C |
|---|---|
| Melting Point | 135 °C |
| Density | 1.17 @ 23.3 °C |
| Density | 1.2 g/cm³ |
| Vapor Pressure | 0.00000003 [mmHg] |
| Vapor Pressure | 3.00X10-8 mm Hg @ 25 °C |
| LogP | Log P: 2.17 |
| LogP | 2.17 |
DIPHENAMID; 957-51-7; N,N-Dimethyl-2,2-diphenylacetamide; Dimid; Dymid; Enide; Fenam; Diherbid; Rideon; Zarur; Enide 50W; Enide 50; Dif 4; Difenamid; Lilly 34,314; N,N-Dimethyldiphenylacetamide
| Reported hazard statements | H302, H412 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H412: Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
N,N-dimethyl-2,2-diphenylacetamide · CAS 957-51-7 · C16H17NO. UNII 6Z3R6EGA2B. Melting Point: 134.5 TO 135.5 °C; Melting Point: 135 °C; Density: 1.17 @ 23.3 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: N,N-dimethyl-2,2-diphenylacetamide