1,1-二氯-2,2-双(4-乙基苯基)乙烷（CAS 72-56-0）：分子式 C18H20Cl2、分子量 307.3。
| CAS号 | 72-56-0 |
|---|---|
| 分子式 | C18H20Cl2 |
| 分子量 | 307.3 |
| 熔点 | 56 °C |
| LogP | 6.6 |
| 应用领域 | Uses: Used as insecticide for vegetables、Also used to control moths and carpet beetles in the textile and dry-cleaning industries、[HSDB]、Cancelled--no longer registered as a pesticide for use in the US、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Farming (Pesticides) [Category: Industry]、For ethylan (USEPA、OPP Pesticide Code: 032101) 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.、Insecticidal control of pear psylla and of leaf-hoppers and larvae on vegetables、used to control moths and carpet beetles in the textile and dry-cleaning industries.、Former Use、Not listed.、Use Classification: INSECTICIDES、Methods of Manufacturing: Condensation、of dichloroacetaldehyde、with ethylbenzene.、Formulations、Preparations: Perthane EC、45% emulsion concentrate、perthane 75% soln.、Supplied as wettable powder or emulsifiable concentrate.、Consumption Patterns: Essentially 100% as an insecticide for vegetables、U.S. Production: (1975) 9.08X10+7 GRAMS (CONSUMPTION)、(1978) 1.36X10+8 GRAMS (CONSUMPTION)、U.S. Imports: (1976) 3.15X10+7 GRAMS (PRINCPL CUSTMS DISTS)、(1977) 2.14X10+8 GRAMS (PRINCPL CUSTMS DISTS)、General Manufacturing Information: Among agricultural insects、DDT-resistant cabbageworms (Pieris rapae) are cross-resistant to Perthane but not to cyclodienes...、Former use、... Non-systemic insecticide with a useful specificity. ... Recommended for control of pear psylla、against leaf-hoppers and various larvae on vegetable crops at 1-16 kg ai、ha. It is used domestically for control of clothes moth & carpet beetles.、Foliar sprays of ethylan controlled nilaparvata lugens、whereas other insecticides studied caused resurgence.、...Non-phytotoxic...、For more General Manufacturing Information (Complete) data for PERTHANE (6 total)、please visit the HSDB record page. |
登记用途：Uses: Used as insecticide for vegetables、Also used to control moths and carpet beetles in the textile and dry-cleaning industries、[HSDB]、Cancelled--no longer registered as a pesticide for use in the US、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Farming (Pesticides) [Category: Industry]、For ethylan (USEPA、OPP Pesticide Code: 032101) 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.、Insecticidal control of pear psylla and of leaf-hoppers and larvae on vegetables、used to control moths and carpet beetles in the textile and dry-cleaning industries.、Former Use、Not listed.、Use Classification: INSECTICIDES、Methods of Manufacturing: Condensation、of dichloroacetaldehyde、with ethylbenzene.、Formulations、Preparations: Perthane EC、45% emulsion concentrate、perthane 75% soln.、Supplied as wettable powder or emulsifiable concentrate.、Consumption Patterns: Essentially 100% as an insecticide for vegetables、U.S. Production: (1975) 9.08X10+7 GRAMS (CONSUMPTION)、(1978) 1.36X10+8 GRAMS (CONSUMPTION)、U.S. Imports: (1976) 3.15X10+7 GRAMS (PRINCPL CUSTMS DISTS)、(1977) 2.14X10+8 GRAMS (PRINCPL CUSTMS DISTS)、General Manufacturing Information: Among agricultural insects、DDT-resistant cabbageworms (Pieris rapae) are cross-resistant to Perthane but not to cyclodienes...、Former use、... Non-systemic insecticide with a useful specificity. ... Recommended for control of pear psylla、against leaf-hoppers and various larvae on vegetable crops at 1-16 kg ai、ha. It is used domestically for control of clothes moth & carpet beetles.、Foliar sprays of ethylan controlled nilaparvata lugens、whereas other insecticides studied caused resurgence.、...Non-phytotoxic...、For more General Manufacturing Information (Complete) data for PERTHANE (6 total)、please visit the HSDB record page.。
1,1-二氯-2,2-双(4-乙基苯基)乙烷 是一种化工化合物，登记 CAS 号为 72-56-0，分子式 C18H20Cl2（分子量 307.3）。
登记 CAS 号：72-56-0
其分子式 C18H20Cl2 由 18 个碳、20 个氢、2 个氯 组成。
别名/同义词：1,1-二氯-2,2-双(4-乙基苯基)乙烷 · 1,1-dichloro-2,2-bis(4-ethylphenyl)ethane
1,1-二氯-2,2-双(4-乙基苯基)乙烷 的 CAS 登记号为 72-56-0。
分子式 C18H20Cl2，分子量 307.3。
别名/同义词：1,1-二氯-2,2-双(4-乙基苯基)乙烷、1,1-dichloro-2,2-bis(4-ethylphenyl)ethane。
登记用途：Uses: Used as insecticide for vegetables、Also used to control moths and carpet beetles in the textile and dry-cleaning industries、[HSDB]、Cancelled--no longer registered as a pesticide for use in the US、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Farming (Pesticides) [Category: Industry]、For ethylan (USEPA、OPP Pesticide Code: 032101) 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.、Insecticidal control of pear psylla and of leaf-hoppers and larvae on vegetables、used to control moths and carpet beetles in the textile and dry-cleaning industries.、Former Use、Not listed.、Use Classification: INSECTICIDES、Methods of Manufacturing: Condensation、of dichloroacetaldehyde、with ethylbenzene.、Formulations、Preparations: Perthane EC、45% emulsion concentrate、perthane 75% soln.、Supplied as wettable powder or emulsifiable concentrate.、Consumption Patterns: Essentially 100% as an insecticide for vegetables、U.S. Production: (1975) 9.08X10+7 GRAMS (CONSUMPTION)、(1978) 1.36X10+8 GRAMS (CONSUMPTION)、U.S. Imports: (1976) 3.15X10+7 GRAMS (PRINCPL CUSTMS DISTS)、(1977) 2.14X10+8 GRAMS (PRINCPL CUSTMS DISTS)、General Manufacturing Information: Among agricultural insects、DDT-resistant cabbageworms (Pieris rapae) are cross-resistant to Perthane but not to cyclodienes...、Former use、... Non-systemic insecticide with a useful specificity. ... Recommended for control of pear psylla、against leaf-hoppers and various larvae on vegetable crops at 1-16 kg ai、ha. It is used domestically for control of clothes moth & carpet beetles.、Foliar sprays of ethylan controlled nilaparvata lugens、whereas other insecticides studied caused resurgence.、...Non-phytotoxic...、For more General Manufacturing Information (Complete) data for PERTHANE (6 total)、please visit the HSDB record page.。
1,1-二氯-2,2-双(4-乙基苯基)乙烷（CAS 72-56-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 72-56-0 |
|---|---|
| PubChem CID | 6295 |
| Molecular formula | C18H20Cl2 |
| IUPAC name | 1-[2,2-dichloro-1-(4-ethylphenyl)ethyl]-4-ethylbenzene |
| UNII (FDA) | L0Q9DRK4W8 |
| Molecular Weight | 307.3 |
|---|---|
| XLogP3 | 6.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 5 |
| Exact Mass | 306.0942060 |
| Monoisotopic Mass | 306.0942060 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 20 |
| Melting Point | 56 °C |
|---|---|
| Solubility | In water, 0.1 mg/L @ 24 °C |
| Vapor Pressure | 0.00000399 [mmHg] |
PERTHANE; 72-56-0; Ethylan; Di(p-ethylphenyl)dichloroethane; Ethyl-DDD; p,p-Ethyl DDD; p,p'-Ethyl DDD; 1,1-Dichloro-2,2-bis(p-ethylphenyl)ethane; Diethyl-diphenyl dichloroethane; NCI-C02868; Ethane, 1,1-dichloro-2,2-bis(p-ethylphenyl)-; Q-137; 1,1-Bis(p-ethylphenyl)-2,2-dichloroethane; 2,2-Bis(p-ethylphenyl)-1,1-dichloroethane; 2,2-Dichloro-1,1-bis(p-ethylphenyl)ethane; L0Q9DRK4W8
| GHS notification summary | 7.1% (3 / 42) |
|---|
| GHS notification summary | 7.1% (3 / 42) |
|---|---|
| Reported hazard statements | H400 (92.9%), H410 (92.9%) |
This chemical does not meet GHS hazard criteria for 7.1% (3 of 42) of reports.
H400 (92.9%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
1,1-dichloro-2,2-bis(4-ethylphenyl)ethane · CAS 72-56-0 · C18H20Cl2. UNII L0Q9DRK4W8. Melting Point: 56 °C; Solubility: In water, 0.1 mg/L @ 24 °C; Vapor Pressure: 0.00000399 [mmHg].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1,1-dichloro-2,2-bis(4-ethylphenyl)ethane