| Identification | More | [Name]
1-Naphthoic acid | [CAS]
86-55-5 | [Synonyms]
1-NAPHTHALENECARBOXYLIC ACID
1-NAPHTHOIC ACID
1-NAPTHOIC ACID
ALPHA-NAPHTHOIC ACID
a-naphthoic acid
LABOTEST-BB LT00855493
NAPHTHALENE-1-CARBOXYLIC ACID
α-Naphthoic acid
OTAVA-BB BB7210540007
RARECHEM AL BO 0197
1-Carboxynaphthalene
1-Naphthioic acid
1-naphthoic
alpha-Naphthylcarboxylic acid
alpha-naphthylcarboxylicacid
Naphthalene-alpha-carboxylic acid
naphthalene-alpha-carboxylicacid
1-naphthoic acid (alpha)
1-NAPHTHOIC ACID 98%
1-NaphthoicAcid98% | [EINECS(EC#)]
201-681-9 | [Molecular Formula]
C11H8O2 | [MDL Number]
MFCD00004007 | [Molecular Weight]
172.18 | [MOL File]
86-55-5.mol |
| Chemical Properties | Back Directory | [Appearance]
Off-white to beige powder | [Melting point ]
157-160 °C (lit.) | [Boiling point ]
300 °C (lit.) | [density ]
1.398 | [refractive index ]
1.4600 (estimate) | [Fp ]
195°C | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
Slightly soluble in hot water; freely soluble in hot ethanol, ether | [form ]
Powder | [pka]
3.7(at 25℃) | [color ]
Slightly yellow to brown | [Specific Gravity]
1.398 | [PH Range]
Non& uorescence (2.5) to blue & uorescence (3.5) | [Stability:]
Stable. Incompatible with strong bases, strong oxidizing agents. | [Water Solubility ]
Freely soluble in hot alcohol and ether. Slightly soluble in hot water. | [λmax]
293nm | [Merck ]
14,6381 | [BRN ]
1908896 | [Major Application]
Photoresists, recording materials, waveguides, battery, ink, rubber, plastic films, agriculture, cosmetics, Sunscreen, method for preserving food, drugs, biosensors | [InChIKey]
LNETULKMXZVUST-UHFFFAOYSA-N | [CAS DataBase Reference]
86-55-5(CAS DataBase Reference) | [NIST Chemistry Reference]
1-Naphthalenecarboxylic acid(86-55-5) | [EPA Substance Registry System]
86-55-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
S37:Wear suitable gloves . | [WGK Germany ]
2
| [RTECS ]
QL0960000
| [TSCA ]
Yes | [HS Code ]
29163900 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Carbon dioxide-->1-Bromonaphthalene-->1-Naphthalenemethanol | [Preparation Products]
1-Naphthylamine-->2-(4-BROMOPHENYL)-5-(1-NAPHTHYL)-1,3,4-OXADIAZOLE-->2-(1-NAPHTHYL)-5-PHENYL-1,3,4-OXADIAZOLE-->2,5-BIS(1-NAPHTHYL)-1,3,4-OXADIAZOLE-->TOLRESTAT-->1-Naphthalenemethanol-->1-Naphthoyl chloride-->5,6,7,8-Tetrahydronaphthalene-1-carboxylic acid-->1-NAPHTHHYDRAZIDE-->5-bromonaphthalene-1-carboxylic acid-->1,2,3,4-Tetrahydro-1-naphthoic acid-->1-(Bromomethyl)naphthalene-->Benzanthrone-->5-NITRO-NAPHTHALENE-1-CARBOXYLIC ACID ETHYL ESTER-->5-(naphthalen-1-yl)-1,3,4-oxadiazole-2-thiol-->1-BROMO-5-(TRIFLUOROMETHYL)NAPHTHALENE-->1,2-Benzenedicarboxylic acid, 3-(trifluoromethyl)--->(2-Methyl-1H-indol-3-yl)-1-naphthalenylmethanone |
| Hazard Information | Back Directory | [Chemical Properties]
Off-white to beige powder | [Uses]
1-Naphthoic acid is used as an intermediate for the synthesis of pharmaceuticals, photochemicals, plant growth hormones, dyes and other organic compounds. | [Definition]
ChEBI: 1-naphthoic acid is a naphthoic acid carrying a carboxy group at position 1. It has a role as a fungal xenobiotic metabolite and a bacterial xenobiotic metabolite. It is a conjugate acid of a 1-naphthoate. | [Synthesis Reference(s)]
Organic Syntheses, Coll. Vol. 2, p. 425, 1943
Tetrahedron Letters, 22, p. 1013, 1981 DOI: 10.1016/S0040-4039(01)82853-7 | [Purification Methods]
Crystallise the acid from toluene (3mL/g) (charcoal), pet ether (b 80-100o), or aqueous 50% EtOH. The amide has m 202o (from EtOH). [Beilstein 9 IV 2402.] |
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