1,8-Naphthalic anhydride structure
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Common Name | 1,8-Naphthalic anhydride | ||
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CAS Number | 81-84-5 | Molecular Weight | 198.174 | |
Density | 1.5±0.1 g/cm3 | Boiling Point | 407.5±14.0 °C at 760 mmHg | |
Molecular Formula | C12H6O3 | Melting Point | 269 °C | |
MSDS | Chinese USA | Flash Point | 206.8±17.3 °C | |
Symbol |
GHS07 |
Signal Word | Warning |
Name | naphthalic anhydride |
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Synonym | More Synonyms |
Density | 1.5±0.1 g/cm3 |
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Boiling Point | 407.5±14.0 °C at 760 mmHg |
Melting Point | 269 °C |
Molecular Formula | C12H6O3 |
Molecular Weight | 198.174 |
Flash Point | 206.8±17.3 °C |
Exact Mass | 198.031693 |
PSA | 43.37000 |
LogP | 1.75 |
Vapour Pressure | 0.0±1.0 mmHg at 25°C |
Index of Refraction | 1.712 |
Water Solubility | decomposes |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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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 | R36/37/38 |
Safety Phrases | S26-S37/39-S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 2 |
RTECS | QK5350000 |
Hazard Class | 4.1 |
HS Code | 29173980 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2932999099 |
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Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
1,8-Naphthalic anhydride antidote enhances the toxic effects of captan and thiram fungicides on Azospirillum brasilense cells.
Res. Microbiol. 142(9) , 1005-12, (1991) The effects of ten fungicides, six herbicides and four insecticides on the nitrogen-fixing bacterium Azospirillum brasilense were examined. The fungicides captan and thiram were the most toxic among t... |
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Sensitive enantiomeric separation of aliphatic and aromatic amines using aromatic anhydrides as nonchiral derivatizing agents.
J. Chromatogr. A. 666 , 485-491, (1994) New pre-column derivatizing reagents: phthalic anhydride, 3-nitrophthalic anhydride, diphenic anhydride, 1,8-naphthalic anhydride and diphenylmaleic anhydride have been developed for resolving chiral ... |
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Differential induction of cytochrome P450-mediated triasulfuron metabolism by naphthalic anhydride and triasulfuron.
Plant Physiol. 109(4) , 1483-90, (1995) Cytochrome P450 monooxygenases play paramount roles in the detoxification of herbicides as well as in the synthesis of lignins, flavonoids, and phenolic acids. Biochemical analysis of triasulfuron met... |
1H,3H-Benzo[de]isochromene-1,3-dione |
1,8-naphthalene dicarboxylic anhydride |
1H,3H-naphtho [1,8-cd]pyran-1,3-dione |
Protect |
naphthalic |
1,8-naphthalic anhydride |
MFCD00006925 |
NAPHTHALIC ANHYDRIDE |
PROTECT(R) |
naphthalene-1,8-dicarboxylic acid anhydride |
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione |
1,8-Naphthalic |
EINECS 201-380-2 |
1,8-Naphthalenedicarboxylic acid anhydride |
pakarli |
naphthalene-1,8-dicarboxylic anhydride |
1,8-dinaphthoic anhydride |
1H,3H-Naphtho(1,8-cd)pyran-1,3-dione (9CI) |
1,8-Naphthalic anhyd |
protect(agrochemical) |