2,4-DICHLORONAPHTHOL

Modify Date: 2024-01-08 18:40:30

2,4-DICHLORONAPHTHOL Structure
2,4-DICHLORONAPHTHOL structure
Common Name 2,4-DICHLORONAPHTHOL
CAS Number 2050-76-2 Molecular Weight 213.060
Density 1.5±0.1 g/cm3 Boiling Point 340.2±22.0 °C at 760 mmHg
Molecular Formula C10H6Cl2O Melting Point 104-107 °C(lit.)
MSDS Chinese USA Flash Point 134.0±16.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,4-dichloronaphthalen-1-ol
Synonym More Synonyms

 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

 Safety Information

Symbol GHS07
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

 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%

 Articles2

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 Synonyms

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