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2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE

2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE
2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE structure
CAS No.
14918-69-5
Chemical Name:
2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE
Synonyms
RARECHEM AR PA 0036;2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPTHOQUINONE;2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTOQUINONE;tert-butyl (5-carbamoylthiazol-2-yl)carbamate;2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE;2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTOQUINONE 95+%;2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone 95%;2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone ,95%
CBNumber:
CB5370306
Molecular Formula:
C10H4Cl2O4
Formula Weight:
259.04
MOL File:
14918-69-5.mol

2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE Properties

Melting point:
197-199 °C(lit.)
Boiling point:
366.21°C (rough estimate)
Density 
1.5311 (rough estimate)
refractive index 
1.5110 (estimate)
CAS DataBase Reference
14918-69-5(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36
WGK Germany  3
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 343420 2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone 95% 14918-69-5 1g $196 2018-11-13 Buy
TCI Chemical D2421 2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone >97.0%(HPLC)(T) 14918-69-5 1g $148 2018-11-22 Buy
TCI Chemical D2421 2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone >97.0%(HPLC)(T) 14918-69-5 5g $594 2018-11-22 Buy

2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE Chemical Properties,Uses,Production

Chemical Properties

DARK PURPLE POWDER

2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE Preparation Products And Raw materials

Raw materials

Preparation Products


2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE Suppliers

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