4-Oxo-4-(1-pyrenyl)butanoic acid
Suppliers
Names
[ CAS No. ]:
7499-60-7
[ Name ]:
4-Oxo-4-(1-pyrenyl)butanoic acid
[Synonym ]:
4-oxo-4-(pyren-1-yl)butanoic acid
1-Pyrenebutanoic acid, γ-oxo-
MFCD00010369
4-Oxo-4-(1-pyrenyl)butanoic acid
EINECS 231-354-6
4-oxo-4-pyren-1-ylbutanoic acid
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
574.2±33.0 °C at 760 mmHg
[ Melting Point ]:
184ºC (DEC.)
[ Molecular Formula ]:
C20H14O3
[ Molecular Weight ]:
302.323
[ Flash Point ]:
315.1±21.9 °C
[ Exact Mass ]:
302.094299
[ PSA ]:
54.37000
[ LogP ]:
4.24
[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C
[ Index of Refraction ]:
1.786
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R20/21/22;R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3.0
[ HS Code ]:
2918300090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918300090
[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
Articles
RSC Advances 2(10) , 4242-4249, (2012)