82118
正丙苯
analytical standard
别名:
1-苯基丙烷
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关于此项目
线性分子式:
C6H5CH2CH2CH3
化学文摘社编号:
分子量:
120.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-132-9
Beilstein/REAXYS Number:
1903006
MDL number:
grade
analytical standard
Quality Segment
vapor density
4.14 (vs air)
vapor pressure
2 mmHg ( 20 °C)
assay
≥99.0% (GC)
autoignition temp.
842 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
6 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.491 (lit.), n20/D 1.492
bp
159 °C (lit.)
mp
−99 °C (lit.)
density
0.862 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
SMILES string
CCCc1ccccc1
InChI
1S/C9H12/c1-2-6-9-7-4-3-5-8-9/h3-5,7-8H,2,6H2,1H3
InChI key
ODLMAHJVESYWTB-UHFFFAOYSA-N
General description
Propylbenzene belongs to the class of aromatic hydrocarbons, commonly used as a solvent in organic synthesis and precursor to synthesize intermediates such as 4-phenylbutyraldehyde and ethyl phenyl ketone.
Application
Propylbenzene may be used as an internal standard for the quantification of the vanillin in fruits and as an analytical reference standard for the quantification of the analyte in eluates of pyrolysis solid residues using different chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
107.6 °F - closed cup
flash_point_c
42.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter