Company Name: |
J & K SCIENTIFIC LTD.
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Tel: |
010-82848833 400-666-7788 |
Email: |
jkinfo@jkchemical.com |
Products Intro: |
Product Name:Tris(p-isocyanatophenyl)aMine CAS:19759-70-7 Package:100Mg,10Mg
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Company Name: |
3B Pharmachem (Wuhan) International Co.,Ltd.
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Tel: |
821-50328103-801 18930552037 |
Email: |
3bsc@sina.com |
Products Intro: |
Product Name:TIPA CAS:19759-70-7 Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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Company Name: |
Chemsky (shanghai) International Co.,Ltd
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Tel: |
021-50135380 |
Email: |
shchemsky@sina.com |
Products Intro: |
Product Name:Tris(p-isocyanatophenyl)aMine;4-Isocyanato-N,N-bis(4-isocyanatophenyl)benzenaMine CAS:19759-70-7 Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg
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TIPA manufacturers
- TIPA
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- $1.10 / 1g
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2022-09-06
- CAS:19759-70-7
- Min. Order: 1g
- Purity: 99.00%
- Supply Ability: 100 Tons Min
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Product Name: | TIPA | Synonyms: | TIPA;TRIS(P-ISOCYANATOPHENYL)AMINE;4,4',4''-Triisocyanatotriphenylamine;4-Isocyanato-N,N-bis(4-isocyanatophenyl)benzenamine;Isocyanic Acid Nitrilotri-p-phenylene Ester;Benzenamine, 4-isocyanato-N,N-bis(4-isocyanatophenyl)-;4-isocyanato-N,N-bis(4-isocyanatophenyl)aniline;TIPA ISO 9001:2015 REACH | CAS: | 19759-70-7 | MF: | C21H12N4O3 | MW: | 368.35 | EINECS: | | Product Categories: | Fluorescent Labels and Indicators;Fluorescent Labels & Indicators | Mol File: | 19759-70-7.mol | |
Melting point | 148°C | Boiling point | 508.8±45.0 °C(Predicted) | density | 1.22±0.1 g/cm3(Predicted) | pka | -4.47±0.60(Predicted) |
Uses | A fluorescent trifunctional highly symmetric probe. Shows remarkably high nonlinear optical properties. | Preparation | To a refluxing solution of triphosgene in 1,2-dichloroethane, a solution of tris(p-aminophenyl)amine in 1,2- dichloroethane was added dropwise and the mixture was heated to reflux under dry nitrogen. Tris(p-isocyanatophenyl)amine was obtained in 63% yield after purification by recrystallization from diethyl ether; mp 148 °C. |
| TIPA Preparation Products And Raw materials |
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