CAS No: 491-36-1, Chemical Name: 4-Hydroxyquinazoline
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491-36-1 4-Hydroxyquinazoline

product Name 4-Hydroxyquinazoline
Synonyms 4-Quinazolinol; 4(3H)-Quinazolinone; Hydroxyquinazoline; quinazolin-4(3H)-one; 4-hydroxy quinazoline; 3,4-dihydroquinazolin-4-one
Molecular Formula C8H6N2O
Molecular Weight 146.14604
InChI InChI=1/C8H6N2O/c11-8-6-3-1-2-4-7(6)9-5-10-8/h1-5H,(H,9,10,11)
CAS Registry Number 491-36-1;17227-47-3
EINECS 207-735-8
Molecular Structure 491-36-1;17227-47-3 4-Hydroxyquinazoline
Density 1.31g/cm3
Melting point 215-219℃
Boiling point 303.5°C at 760 mmHg
Refractive index 1.666
Flash point 137.3°C
Vapour Pressur 0.000928mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R36/37/38:;
Safety Description S22:;
S26:;
S36/37/39:;
Chemicals Suppliers(7):
1Beijing Profound Tech. & Development Co. Ltd.
2Refine Chemicals Science and Technology Developing Co., Ltd.
3Xi'an Poly Science Co.,Ltd.
4Shanghai ScienLight Pharmatech Co., Ltd
5Frinton Laboratories
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