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

Click to get detail 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

Click to get detail 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

Urinary guanidinoacetate-guanidinosuccinate ratio: an indicator of kidney dysfunction.

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)