HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 2782788Generated: October 23, 2026
6-Fluoro-2-naphthoic acid
6-FLUORONAPHTHALENE-2-CARBOXYLIC ACID · 6-FLUORO-2-NAPHTHOIC · 6-Fluoro-2-naphthoic acid · 6-Fluoro-2-naphthoicacid97% · 6-Fluoro-2-naphthoic acid 97% · 6-FLUORO-2-NAPHTHOIC ACID, 97% MIN. · 2-Naphthalenecarboxylic acid, 6-fluoro- · 6-Fluoronaphthalene-2-carboxylic acid, 2-Carboxy-6-fluoronaphthalene
https://huagongshe.com/en/chemical/2782788
Identifiers & Physical Properties
| CAS No. | 5043-01-6 |
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| Molecular formula | C11H7FO2 |
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| Average molar mass | 190.17 g/mol |
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| Monoisotopic mass | 190.04300762 g/mol |
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| SMILES | O=C(O)c1ccc2cc(F)ccc2c1 |
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| InChIKey | CYKDCZRPLWJEKA-UHFFFAOYSA-N |
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| PubChem CID | 2782788 |
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| ChEMBL | CHEMBL5289811 |
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| EC No. | 640-247-7 |
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| DTXSID | DTXSID80382295 |
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Chemical & Physical Properties
| XLogP | 3.4 |
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| Topological polar surface area | 37.3 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 3 |
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| Rotatable bonds | 1 |
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| Heavy atoms | 14 |
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| Formal charge | 0 |
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| Complexity | 229 |
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| Melting point | 242-246 °C (lit.) |
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| Boiling point | 336.4±17.0 °C(Predicted) |
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| Density | 1.355±0.06 g/cm3(Predicted) |
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| Storage conditions | Sealed in dry,Room Temperature |
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| pKa (acidity coefficient) | 4.14±0.30(Predicted) |
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| Physical state | powder |
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| Color | Off-white |
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| InChI | 1S/C11H7FO2/c12-10-4-3-7-5-9(11(13)14)2-1-8(7)6-10/h1-6H,(H,13,14) |
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| InChIKey | CYKDCZRPLWJEKA-UHFFFAOYSA-N |
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| SMILES | OC(=O)c1ccc2cc(F)ccc2c1 |
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| CAS DataBase Reference | 5043-01-6(CAS DataBase Reference) |
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| UNSPSC Code | 12352100 |
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| NACRES | NA.22 |
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| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H315-H319-H335 |
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| GHS precautionary statements | P261-P271-P280 |
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| Personal protective equipment (PPE) | Eyeshields, Gloves, type N95 (US) |
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| Hazard symbols | C |
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| Water hazard class (WGK) | 3 |
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| Customs code | 2916399090 |
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| Storage class | 11 - Combustible Solids |
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Safety & Regulations
| GHS classification | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (100%) |
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| Personal protective equipment (PPE) | Eyeshields, Gloves, type N95 (US) |
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| Water hazard class (WGK) | 3 |
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| Customs code | 2916399090 |
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| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| Hazard symbols | C |
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| Storage class | 11 - Combustible Solids |
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| GHS hazard statements | H315-H319-H335 |
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| GHS precautionary statements | P261-P271-P280 |
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