1,8-Diaminonaphthalene suppliers
1,8-Diaminonaphthalene
- CAS:
- 479-27-6
- MF:
- C10H10N2
- MW:
- 158.2
Suppliers by country/region
Company Type
Properties
- Melting point:
- 60-65 °C (lit.)
- Boiling point:
- 205 °C/12 mmHg (lit.)
- Density
- 1.1265
- vapor pressure
- 0.011Pa at 25℃
- refractive index
- 1.6829
- Flash point:
- 205°C/12mm
- storage temp.
- Store below +30°C.
- solubility
- methanol: soluble
- form
- Chunks or Crystalline Mass
- pka
- 4.46±0.10(Predicted)
- color
- Grayish-red to gray or dark brown
- Water Solubility
- slightly soluble
- Merck
- 14,6372
- BRN
- 742841
- Stability:
- Air Sensitive
- InChIKey
- YFOOEYJGMMJJLS-UHFFFAOYSA-N
- LogP
- 1.335
- CAS DataBase Reference
- 479-27-6(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,8-Naphthalenediamine(479-27-6)
- EPA Substance Registry System
- 1,8-Naphthalenediamine (479-27-6)
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Warning
- Hazard statements
- H302-H317-H351
- Precautionary statements
- P201-P280-P301+P312+P330-P302+P352-P308+P313
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-40-43-36/37/38
- Safety Statements
- 36/37-36/37/39-26-24-36
- RIDADR
- 2811
- WGK Germany
- 3
- F
- 8
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29215940
- Toxicity
- LD50 orally in Rabbit: 800 mg/kg
Use
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.]
316 supplier list of "1,8-Diaminonaphthalene"
- Product Name:1,8-Diaminonaphthalene;Naphthalene-1,8-diamine;1,8-Naphthalenediamine
- Products Intro:Purity: 99% | Package: 1KG;25KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 99% | Package: 1G;10G;100G;500g;1kg;5kg;10kg，25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 5,6-dihydroxyindole,MELANIN,4-aminoantipyrine,IPTG,Tris(hydroxymethyl)aminomethane
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 98% Min. | Package: 1G;1KG;100KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 99% | Package: 100g ;1KG ;5KG 25KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
- Product Name:1,8-Diaminonaphthalene;Naphthalene-1,8-diamine;1,8-Naphthalenediamine
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 98% HPLC | Package: 5G;10G;25G;50G;100G;250G;1KG
- Company Type: Reagent
- Country/Region: CHINA
$1.00/ 1KG
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 98%-100% | Package: 1KG;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 98% | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 99% | Package: 1kg; 25kg; or larger package as required
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Specialty chemicals,OLED materials,Custom synthesis service
- Product Name:1,8-Diaminonaphthalene
- Products Intro:Purity: 0.99 | Package: Various Packaging; segregation
- Company Type: Service provider
- Country/Region: CHINA
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