picramiden.

Brit.

/ˈpɪkrəmʌɪd/, U.S.

/ˈpɪkrəˌmaɪd/

Origin: Formed within English, by derivation. Etymons: picramic adj., -ide suffix.

Etymology: < picram- (in picramic adj.) + -ide suffix. Compare French picramide (1854).

Chemistry.

An orange-red crystalline compound that is a starting material in the synthesis of the explosive TATB; 2,4,6-trinitroaniline, C₆H₂(NH₂)(NO₂)₃.

ΚΠ

1857 H. Watts tr. L. Gmelin Hand-bk. Chem. XI. 245 A residue is obtained consisting of picramide, which dissolves in boiling alcohol.

1879 Jrnl. Chem. Soc. 36 51 The addition-products of picramide with aniline..lost the whole of their base on exposure to the air.

1924 J. B. Cohen Pract. Org. Chem. (ed. 3) 430 Picryl chloride, which is formed by the action of PCl₅ on the acid, behaves like an acid chloride.

1996 Jrnl. Amer. Chem. Soc. 118 8049/1 This approach is related to our work on the nitroaromatics picric acid, picramide, and trinitrotoluene (TNT).

This is a new entry (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	picramide
释义	picramiden. Brit. /ˈpɪkrəmʌɪd/, U.S. /ˈpɪkrəˌmaɪd/ Origin: Formed within English, by derivation. Etymons: picramic adj., -ide suffix. Etymology: < picram- (in picramic adj.) + -ide suffix. Compare French picramide (1854). Chemistry. An orange-red crystalline compound that is a starting material in the synthesis of the explosive TATB; 2,4,6-trinitroaniline, C₆H₂(NH₂)(NO₂)₃. ΚΠ 1857 H. Watts tr. L. Gmelin Hand-bk. Chem. XI. 245 A residue is obtained consisting of picramide, which dissolves in boiling alcohol. 1879 Jrnl. Chem. Soc. 36 51 The addition-products of picramide with aniline..lost the whole of their base on exposure to the air. 1924 J. B. Cohen Pract. Org. Chem. (ed. 3) 430 Picryl chloride, which is formed by the action of PCl₅ on the acid, behaves like an acid chloride. 1996 Jrnl. Amer. Chem. Soc. 118 8049/1 This approach is related to our work on the nitroaromatics picric acid, picramide, and trinitrotoluene (TNT). This is a new entry (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1857
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