Name | 2-methoxy-1,4-naphthoquinone |
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Synonyms |
2-Methoxy-p-naphthoquinone
1,4-Naphthalenedione,2-methoxy 2-methoxy-1,4-naphthalenequinone 2-methoxynaphthalene-1,4-dione 2-Methoxy-[1,4]naphthoquinone 2-methoxyl-1,4-naphthoquinone 2-Methoxynaphthoquinone 1,4-NAPHTHOQUINONE,2-METHOXY MFCD00019539 2-Methoxy-1,4-naphthalenedione Methoxy-1,4-naphthochinin |
Description | Lawsone methyl ether (2-Methoxy-1,4-naphthoquinone), isolated from Impatiens balsamina L. and Swertia calycina, exhibits potent antifungal and antibacterial activities[1]. |
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Related Catalog | |
In Vitro | The value of both minimal inhibitory concentration and minimal fungicidal concentration of Lawsone methyl ether (2-Methoxy-1,4-naphthoquinone) against Candida was 1.25 lg⁄ml[1]. |
References |
Density | 1.28g/cm3 |
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Boiling Point | 339.8ºC at 760mmHg |
Melting Point | 184-187ºC(lit.) |
Molecular Formula | C11H8O3 |
Molecular Weight | 188.17900 |
Flash Point | 152.7ºC |
Exact Mass | 188.04700 |
PSA | 43.37000 |
LogP | 1.59590 |
Vapour Pressure | 8.98E-05mmHg at 25°C |
Index of Refraction | 1.589 |
Storage condition | -20℃ |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS07 |
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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 | 36/37/38 |
Safety Phrases | S26;S36 |
RIDADR | NONH for all modes of transport |
RTECS | QL8960000 |
HS Code | 2914690090 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2914690090 |
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Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |