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1,8-DiaminonaphthaleneCAS NO.: 479-27-6 CAS NO.479-27-6
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- Min.Order: 1 Kilogram
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- Product Details
Keywords
- 1,8-Diaminonaphthalene
- high purity 1,8-Diaminonaphthalene
- 99.5% 1,8-Diaminonaphthalene
Quick Details
- ProName: 1,8-DiaminonaphthaleneCAS NO.: 479-27-...
- CasNo: 479-27-6
- Molecular Formula: C10H10N2
- Appearance: White solid
- Application: Adhesive and Sealant
- DeliveryTime: in stock
- PackAge: Aluminium foil bag
- Port: China main port
- ProductionCapacity: 10000 Gram/Day
- Purity: 99%
- Storage: Room temperature
- Transportation: By Sea/Air/DHL
- LimitNum: 1 Kilogram
- first class: 1-10
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Details
| Chemical Properties | Off white powder |
| Uses | Lubricating-oil antioxidant, analytical reagent |
| Purification Methods | Crystallise 1,8-diaminonaphthalene from water or aqueous EtOH, and sublime it in a vacuum. The N,N'-dimethyl derivative [20734-56-9] has m 103-104o and pK2 5 5.61, the N,N,N'-trimethyl-derivative [20734-57-0] has m 29-30o and pK2 5 6.43. [Hodgson et al. J Chem Soc 202 1945, Beilstein 13 IV 344.] |