?????
|
|
????? ??
- ???
- 16.1 °C (lit.)
- ?? ?
- 171-172 °C/741 mmHg (lit.)
- ??
- 1.256 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.511(lit.)
- ???
- 116 °F
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- 37.7g/L
- ??? ??
- ??
- ?? ?? (pKa)
- 8.73(at 25℃)
- Specific Gravity
- 1.256
- ??
- ??? ??~?? ???? ??.
- ???
- 80.72g/L(25℃)
- BRN
- 1905112
- ???
- ????. ???. ?? ???? ???? ????.
- InChIKey
- HFHFGHLXUCOHLN-UHFFFAOYSA-N
- CAS ??????
- 367-12-4(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
??? ?? | Xn,F,C,Xi,T | ||
---|---|---|---|
?? ???? ?? | 20/21/22-36/37/38-10-63-43-23/24/25-45-40 | ||
????? | 28-36/37-36/37/39-26-16-24/25-23-53-36 | ||
????(UN No.) | UN 1993 3/PG 3 | ||
WGK ?? | 3 | ||
RTECS ?? | SL4530000 | ||
?? ?? ?? | Flammable/Corrosive | ||
TSCA | T | ||
?? ?? | 3 | ||
???? | III | ||
HS ?? | 29081000 |
????? C??? ??, ??, ??
??? ??
Clear colourless to yellow liquid?? ??
Liquid or crystalline solid melting at 14-16°C. Corrosive. Density 1.246 g / cm3.??? ?? ??
Highly flammable.?? ???
2-Fluorophenol reacts as a weak organic acid. May be incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction with bases. Such heating may initiate polymerization of the organic compound. Sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Nitrated very rapidly, even by dilute nitric acid.????
ACUTE/CHRONIC HAZARDS: Toxic and irritant.Purification Methods
Pass o-fluorophenol at least twice through a gas chromatographic column for small quantities; otherwise fractionally distil it under reduced pressure. [Beilstein 6 I 97, 6 IV 770.]????? ?? ?? ? ???
???
?? ??
????? ?? ??
???( 505)?? ??
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