Definition of diphenylamine in English:

diphenylamine

noundʌɪˈfɛnɪləˌmiːndʌɪˈfiːnʌɪləˌmiːndīˈfenl-əˌmēn

mass nounChemistry

A synthetic crystalline compound with basic properties, used in making azo dyes and as an insecticide and larvicide.
〔化〕二苯胺
Chemical formula: (C₆H₅)₂NH
Example sentencesExamples
- Mix the diphenylamine reagent, as above, and split it into two aliquots before adding the acetaldehyde.
- A most probable number method using diphenylamine as a color indicator was employed to enumerate denitrifying bacteria, which produce enzymes for conversion of nitrate to nitrite and nitrite to ammonia in soil.
- The resulting product could be rolled into sheets, cut into squares and strips, and stabilized by adding up to 2 percent diphenylamine.
- However, fluorescence has also been used to evaluate new storage practices, such as hydrocooling of cucumber and treatment of green bell pepper with the antioxidant diphenylamine to decrease chill-induced pitting.
- This effect of diphenylamine has been interpreted as blocking a series of dehydrogenation steps in the transformation of the more saturated to the less saturated carotenoids.

Definition of diphenylamine in US English:

diphenylamine

noundīˈfenl-əˌmēn

Chemistry

A synthetic crystalline compound with basic properties, used in making azo dyes and as an insecticide and larvicide.
〔化〕二苯胺
Chemical formula: (C₆H₅)₂NH
Example sentencesExamples
- A most probable number method using diphenylamine as a color indicator was employed to enumerate denitrifying bacteria, which produce enzymes for conversion of nitrate to nitrite and nitrite to ammonia in soil.
- Mix the diphenylamine reagent, as above, and split it into two aliquots before adding the acetaldehyde.
- However, fluorescence has also been used to evaluate new storage practices, such as hydrocooling of cucumber and treatment of green bell pepper with the antioxidant diphenylamine to decrease chill-induced pitting.
- The resulting product could be rolled into sheets, cut into squares and strips, and stabilized by adding up to 2 percent diphenylamine.
- This effect of diphenylamine has been interpreted as blocking a series of dehydrogenation steps in the transformation of the more saturated to the less saturated carotenoids.

单词	diphenylamine
释义	Definition of diphenylamine in English: diphenylamine noundʌɪˈfɛnɪləˌmiːndʌɪˈfiːnʌɪləˌmiːndīˈfenl-əˌmēn mass nounChemistry A synthetic crystalline compound with basic properties, used in making azo dyes and as an insecticide and larvicide. 〔化〕二苯胺 Chemical formula: (C₆H₅)₂NH Example sentencesExamples Mix the diphenylamine reagent, as above, and split it into two aliquots before adding the acetaldehyde. A most probable number method using diphenylamine as a color indicator was employed to enumerate denitrifying bacteria, which produce enzymes for conversion of nitrate to nitrite and nitrite to ammonia in soil. The resulting product could be rolled into sheets, cut into squares and strips, and stabilized by adding up to 2 percent diphenylamine. However, fluorescence has also been used to evaluate new storage practices, such as hydrocooling of cucumber and treatment of green bell pepper with the antioxidant diphenylamine to decrease chill-induced pitting. This effect of diphenylamine has been interpreted as blocking a series of dehydrogenation steps in the transformation of the more saturated to the less saturated carotenoids. Definition of diphenylamine in US English: diphenylamine noundīˈfenl-əˌmēn Chemistry A synthetic crystalline compound with basic properties, used in making azo dyes and as an insecticide and larvicide. 〔化〕二苯胺 Chemical formula: (C₆H₅)₂NH Example sentencesExamples A most probable number method using diphenylamine as a color indicator was employed to enumerate denitrifying bacteria, which produce enzymes for conversion of nitrate to nitrite and nitrite to ammonia in soil. Mix the diphenylamine reagent, as above, and split it into two aliquots before adding the acetaldehyde. However, fluorescence has also been used to evaluate new storage practices, such as hydrocooling of cucumber and treatment of green bell pepper with the antioxidant diphenylamine to decrease chill-induced pitting. The resulting product could be rolled into sheets, cut into squares and strips, and stabilized by adding up to 2 percent diphenylamine. This effect of diphenylamine has been interpreted as blocking a series of dehydrogenation steps in the transformation of the more saturated to the less saturated carotenoids.
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