| Identification | More | [Name]
1-Bromo-2-naphthol | [CAS]
573-97-7 | [Synonyms]
1-BROMO-2-HYDROXYNAPHTHALENE
1-BROMO-2-NAPHTHOL
AKOS BBB/376
1-brom-2-naphthol
1-bromo-2-naphthaleno
1-bromo-2-naphthalenol
1-bromo-2-naphtho
disthemin
wormin
Bromonaphthol
1-Bromo-2-Naphthol98%
1-Bromo-2-naphthol,97%
2-Naphthalenol, 1-bromo-
1-Bromo-b-naphthol
1-Bromonaphthalen-2-ol ,98%
1-Bromonaphthalene-2-ol | [EINECS(EC#)]
209-363-1 | [Molecular Formula]
C10H7BrO | [MDL Number]
MFCD00003869 | [Molecular Weight]
223.07 | [MOL File]
573-97-7.mol |
| Chemical Properties | Back Directory | [Appearance]
off-white to beige or brown-purple cryst. powder | [Melting point ]
78-81 °C (lit.) | [Boiling point ]
130°C | [density ]
1.4412 (rough estimate) | [refractive index ]
1.5700 (estimate) | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
Crystalline Powder | [pka]
7.28±0.50(Predicted) | [color ]
Off-white to beige or brown-purple | [Detection Methods]
GC,NMR | [BRN ]
2044001 | [InChI]
InChI=1S/C10H7BrO/c11-10-8-4-2-1-3-7(8)5-6-9(10)12/h1-6,12H | [InChIKey]
FQJZPYXGPYJJIH-UHFFFAOYSA-N | [SMILES]
C1(Br)=C2C(C=CC=C2)=CC=C1O | [CAS DataBase Reference]
573-97-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H302-H315-H319-H335 | [Precautionary statements ]
P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | [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 .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
QL3361000
| [HazardClass ]
IRRITANT | [HS Code ]
29081000 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
off-white to beige or brown-purple cryst. powder | [Uses]
1-Bromo-2-naphthol is a dye intermediate used in organic synthesis. This product is also an anthelmintic used for hookworm infections. | [Synthesis Reference(s)]
Tetrahedron, 51, p. 4291, 1995 DOI: 10.1016/0040-4020(94)01119-K | [Purification Methods]
Distil the naphthol at pKEst 10mm then recrystallise it from *C6H6/pet ether (b 30-60o) m 80-81o. The benzoyl derivative has m 98.5-99.5o (from MeOH). [Hazlet J Am Cherm Soc 62 2156 1940, Beilstein 6 H 650, 6 II 604, 6 III 2994.] |
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