Company Name: |
Henan Weituxi Chemical Technology Co., Ltd.
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Tel: |
0371-63284658 18135795563 |
Email: |
2885349392@qq.com |
Products Intro: |
Product Name:tricycloquinazoline CAS:195-84-6 Purity:96% Package:1g;5g;10g;25g;50g;100g;1kg等;可根据客户要求包装;详询:18135795563(微信同号);QQ:2885349392
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Company Name: |
MolMall Sarl
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Tel: |
+41 21 802 18 34 |
Email: |
info@molmall.net |
Products Intro: |
CAS:195-84-6 Purity:>90% Package:10mg Remarks:C21H12N4
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| tricycloquinazoline Basic information |
| tricycloquinazoline Chemical Properties |
Melting point | 322.5°C | Boiling point | 449.25°C (rough estimate) | density | 1.2608 (rough estimate) | refractive index | 1.6400 (estimate) | pka | 1.00±0.20(Predicted) | color | Fluffy yellow needles from toluene |
Toxicity | TDLo scu-rat: 1600 mg/kg/17W-I:ETA BJCAAI 13,94,59 |
| tricycloquinazoline Usage And Synthesis |
Safety Profile | Questionable carcinogen withexperimental carcinogenic, neoplastigenic, andtumorigenic data. When heated to decomposition it emitstoxic fumes of NOx. | Purification Methods | Crystallise it repeatedly from toluene, xylene or these solvents mixed with *C6H6. It can also be crystallised from CHCl3 or cymene (m 308-310o), followed by sublimation at 210o/0.15-0.3 Torr in subdued light. [Beilstein 26 III/IV 1932.] |
| tricycloquinazoline Preparation Products And Raw materials |
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