01640
吖啶
BioReagent, suitable for fluorescence, ≥97.0% (HPLC)
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关于此项目
经验公式（希尔记法）:
C13H9N
化学文摘社编号:
分子量:
179.22
PubChem Substance ID:
eCl@ss:
39210107
UNSPSC Code:
12171500
NACRES:
NA.32
EC Number:
205-971-6
MDL number:
Beilstein/REAXYS Number:
120200
product line
BioReagent
Quality Segment
assay
≥97.0% (HPLC)
bp
346 °C (lit.)
mp
106-111 °C, 107-110 °C (lit.)
solubility
ethanol: 0.5 g/10 mL, clear (hot), carbon disulfide: soluble, diethyl ether: soluble, ethanol: soluble, hydrocarbons: soluble
fluorescence
λex 360 nm; λem 417 nm in ethanol
suitability
suitable for fluorescence
SMILES string
c1ccc2nc3ccccc3cc2c1
InChI
1S/C13H9N/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-9H
InChI key
DZBUGLKDJFMEHC-UHFFFAOYSA-N
Application
The fluorescence intensity, fluorescence quantum yield, time of decay, and lifetime are dependent upon the solvent. For example, the fluorescence intensity varies from being moderately strong in aqueous solution and very weak in hydrocarbon solvents. Additionally, the quantum yield has been demonstrated to increase with decreasing temperatures, for all solvent conditions.
Analysis Note
In addition to the emission maximum at 417 nm, there are lower maxima at 435, 400 and 460 nm.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves