197378
苦味酸
moistened with water, ≥98%
别名:
2,4,6-三硝基苯酚, PA
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关于此项目
线性分子式:
(O2N)3C6H2OH
化学文摘社编号:
分子量:
229.10
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
Colour Index Number:
10305
Beilstein/REAXYS Number:
423400
Assay:
≥98%
Concentration:
≥50-<70%
Form:
powder or crystals (with a top layer of Liquid)
vapor density
7.9 (vs air)
Quality Segment
vapor pressure
1 mmHg ( 195 °C)
assay
≥98%
form
powder or crystals (with a top layer of Liquid)
contains
≥35% water
expl. lim.
0.01 %
concentration
≥50-<70%
mp
122-123 °C (dried material) (lit.)
solubility
alcohol: 1 (g/12 mL)(lit.), benzene: 1 g/10 mL, chloroform: 1 (g/35 mL), diethyl ether: 1 (g/65 mL)
density
1.763 g/cm3
functional group
nitro
SMILES string
Oc1c(cc(cc1[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O
InChI
1S/C6H3N3O7/c10-6-4(8(13)14)1-3(7(11)12)2-5(6)9(15)16/h1-2,10H
InChI key
OXNIZHLAWKMVMX-UHFFFAOYSA-N
General description
苦味酸（PA，2,4,6-三硝基苯酚）是一种多硝基芳香酸它本质上具有强酸性。由于它易溶于水，因此很容易污染环境。研究人员已经报道过通过三咪唑盐、荧光 [3+2] 自组装纳米级有机笼和罗丹明传感器对 PA 进行灵敏检测。它广泛用于分光光度法和萃取分光光度法测定各种有机化合物。
Application
苦味酸已用于制备 Bouin′ 固定液和苦味酸/叠氮化钠/多壁碳纳米管。
苦味酸可用于比索洛尔的定量测定。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Desen. Expl. 1
存储类别
4.1A - Other explosive hazardous materials
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges