2,4-DICHLORONAPHTHOL
Names
[ CAS No. ]:
2050-76-2
[ Name ]:
2,4-DICHLORONAPHTHOL
[Synonym ]:
2,4-Dichloro-1-naphthol
2,4-Dichlor-[1]naphthol
2,4-DICHLORONAPHTHOL
2,4-dichloro-1-naphthalenol
2,4-dichloro-1-hydroxy-naphthalene
1-Naphthol, 2,4-dichloro-
2,4-Dichloronaphthalen-1-ol
1-Naphthol,4-dichloro
2.4-Dichlor-1-hydroxy-naphthalin
1-Naphthalenol, 2,4-dichloro-
2,3:5,6-DI-O-ISOPROPYLIDENE-
EINECS 218-103-6
MFCD00003931
2,4-Dichloro-α-naphthol
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
340.2±22.0 °C at 760 mmHg
[ Melting Point ]:
104-107 °C(lit.)
[ Molecular Formula ]:
C10H6Cl2O
[ Molecular Weight ]:
213.060
[ Flash Point ]:
134.0±16.3 °C
[ Exact Mass ]:
211.979568
[ PSA ]:
20.23000
[ LogP ]:
4.22
[ Vapour density ]:
7.3 (vs air)
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.690
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2908199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2908199090
[ Summary ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%
Articles
Clin. Chem. 19(3) , 315-21, (1973)
Modification of the Sakaguchi reaction: spectrophotometric determination of arginine in proteins without previous hydrolysis. Messineo L.
Arch. Biochem. Biophys. 117(3) , 534-40, (1966)