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2-Methyl-1,4-naphthoquinone, 98%, Thermo Scientific™

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Quantity:
5g
25g
100g
Packaging:
Glass bottle
58-27-5
C11H8O2
172.18
MFCD00001681
MJVAVZPDRWSRRC-UHFFFAOYSA-N
menadione, vitamin k3, 2-methyl-1,4-naphthoquinone, menaphthone, 2-methylnaphthoquinone, thyloquinone, kappaxin, kayquinone, klottone, panosine
4055
CHEBI:28869
2-methylnaphthalene-1,4-dione
CC1=CC(=O)C2=CC=CC=C2C1=O
58-27-5
C11H8O2
172.18
MFCD00001681
MJVAVZPDRWSRRC-UHFFFAOYSA-N
menadione, vitamin k3, 2-methyl-1,4-naphthoquinone, menaphthone, 2-methylnaphthoquinone, thyloquinone, kappaxin, kayquinone, klottone, panosine
4055
CHEBI:28869
2-methylnaphthalene-1,4-dione
CC1=CC(=O)C2=CC=CC=C2C1=O

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

CAS Min % 97.5
CAS Max % 100.0
Color Green-Yellow to Yellow
Melting Point 105.0°C to 108.0°C
Assay Percent Range 97.5% min. (HPLC)
Infrared Spectrum Authentic
Packaging Glass bottle
Beilstein 07, II, 656
Merck Index 15, 5899
Quantity 5g
Solubility Information Solubility in water: insoluble in water. Other solubilities: soluble in alcohol (1g/60 mL),benzene (1g/10 mL,soluble in vegetable oils (1g/50 mL),moderately soluble in chloroform and carbon tetrac
Formula Weight 172.18
Physical Form Powder
Percent Purity 98%
Sulfated Ash 0.5% max.
Water 0.5% max. (K.F.)
Chemical Name or Material 2-Methyl-1, 4-naphthoquinone, 98%
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GHS H Statement
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present a

GHS Signal Word: Warning

EINECSNumber : 200-372-6

RTECSNumber : QL9100000

TSCA : TSCA

RUO – Research Use Only