alpha-Naphtholphthalein

Catalog No: FT-0632479

CAS No: 596-01-0

Chemical Name: alpha-Naphtholphthalein
Molecular Formula: C28H18O4
Molecular Weight: 418.4
InChI Key: HQHBAGKIEAOSNM-UHFFFAOYSA-N
InChI: InChI=1S/C28H18O4/c29-25-15-13-23(17-7-1-3-9-19(17)25)28(22-12-6-5-11-21(22)27(31)32-28)24-14-16-26(30)20-10-4-2-8-18(20)24/h1-16,29-30H

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Refractive_Index:	1.769
Flash_Point:	247ºC
LogP:	5.86650
Bolling_Point:	705.6ºC at 760 mmHg
PSA:	66.76000
Molecular_Structure:	['五分子性质数据 ', '1 . Molar refractive index 12379 ', '2 . Molar volume 2979 ', '3 . Parachor （902K）8621 ', '4 . Surface tension 701 ', '5 . Polarizability 4907']
Computational_Chemistry:	['1. XlogP :63 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :3 ', '6. TPSA 668 ', '7. Heavy Atom Count :32 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :668 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point:	238-240 °C(lit.)
MF:	C28H18O4
Exact_Mass:	418.12100
FW:	418.44000
Density:	1.404 g/cm3
More_Info:	['物性数据 1 . Appearance 几乎Colourless 的结晶 ', '2 . Melting point（℃）253～255℃ ', '3 . Solubility 易Soluble in Ethanol 甲醇醚苯乙酸and 苯，Insoluble in Water ']

Risk_Statements(EU):	R36/37/38
WGK_Germany:	3
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xi:Irritant;
HS_Code:	32041900
Safety_Statements:	S26-S36