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479-27-6

Name 1,8-Diaminonaphthalene
CAS 479-27-6
EINECS(EC#) 207-529-8
Molecular Formula C10H10N2
MDL Number MFCD00004033
Molecular Weight 158.2
MOL File 479-27-6.mol
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Chemical Properties

Appearance Off white powder
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
Fp  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
Uses
Lubricating-oil antioxidant, analytical reagent
CAS DataBase Reference 479-27-6(CAS DataBase Reference)
NIST Chemistry Reference 1,8-Naphthalenediamine(479-27-6)
EPA Substance Registry System 479-27-6(EPA Substance)
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Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S24:Avoid contact with skin .
S36:Wear suitable protective clothing .
RIDADR  2811
WGK Germany  3
F  8
Hazard Note  Irritant
TSCA  Yes
HS Code  29215940
Toxicity
LD50 orally in Rabbit: 800 mg/kg

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