Detail of > 15128-82-2
- CAS Number:
- 15128-82-2
- Name:
3-Hydroxy-2-nitropyridine
- Formula:
- C5H4N2O3
- Molecular Structure:
- Synonyms:
- LDP06:2-Nitro-3-Hydroxypyridine;2-Nitro-3-pyridinol;3-Pyridinol, 2-nitro-;2-Nitropyridin-3-ol;
- Molecular Weight:
- 140.09
- EINECS:
- 239-191-2
- Density:
- 1.507 g/cm3
- Melting Point:
- 69-71 °C(lit.)
- Boiling Point:
- 383.2 °C at 760 mmHg
- Flash Point:
- 185.6 °C
- Appearance:
- yellow crystalline powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety:
- 26-37/39-36Details
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Reference
- Thionophosphoramide derivatives
- Thionophosphoramide derivatives. (Sumitomo Chemical Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58216198 A2 15 Dec 1983 Showa, 6 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C07F009-58; A01N057-32. APPLICATION: JP 82-99785 9 Jun 1982. DOCUMENT TYPE: Patent CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Section cross-reference(s): 10 RNH(R1O)P(S)OQ (I, R, R1 = EtMeCH, Et; Me2CH, Et; EtMeCH, Me; Me2CH, Me), antibacterials against Pseudoperonospora cubensis, etc., were prepd. by reaction of RNH(R1O)P(S)Cl (II) with HOQ or by reaction of R1OP(S)(OQ)Cl with RNH2. Thus, refluxing 4 g II (R = EtMeCH, R1 = Me) with 3 g HOQ in MeCN contg. K2CO for 1 h gave 4.7 g I (R = EtMeCH, R1 = Me).Except for chemicals metioned above, 15128-82-2 and 89707-10-8 are also used. .
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