Name | 1,5-Diaminonaphthalene |
Synonyms | NCI-C03021 Diaminonaphthalene 1,5-Diaminonaphthalene 1,5-Naphthalenediamine LABOTEST-BB LT00053486 1,5-NAPHTHYLENEDIAMINE 1,5-NAPHTHALENEDIAMINE 1,5-DIAMINONAPHTHALENE NAPHTHALENE-1,5-DIAMINE naphthalene-1,5-diamine 1,5-Naphthylene-Diamine 1,5-DIAMINONAPHTHALENE, FOR FLUORESCENCE |
CAS | 2243-62-1 |
EINECS | 218-817-8 |
InChI | InChI=1/C10H10N2/c11-9-5-1-3-7-8(9)4-2-6-10(7)12/h1-6H,11-12H2 |
Molecular Formula | C10H10N2 |
Molar Mass | 158.2 |
Density | 1.4 |
Melting Point | 185-187°C(lit.) |
Boling Point | 200-210°C 5mm |
Flash Point | 200-210°C/5mm |
Solubility | 0.04g/l |
Vapor Presure | 0Pa at 20℃ |
Appearance | Colorless to lavender crystals or lavender powder |
Color | Gray to dark brown |
BRN | 907947 |
pKa | 4.59±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.6441 (estimate) |
MDL | MFCD00004029 |
Physical and Chemical Properties | Characteristics flaky crystals. melting point 190 ℃ relative density 1.4 soluble in ethanol, ether, chloroform. |
Use | For Organic synthesis |
Risk Codes | R40 - Limited evidence of a carcinogenic effect R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | QJ3400000 |
HS Code | 29215990 |
Hazard Class | 9 |
Packing Group | III |
LogP | 0.91 |
dissociation constant | 4.21 at 25 ℃ |
(IARC) carcinogen classification | 3 (Vol. 27, Sup 7) 1987 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | for organic synthesis |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |