Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Bromo-2-naphthol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Bromo-2-naphthol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

573-97-7

573-97-7 structure

573-97-7 structure

Name: 1-Bromo-2-naphthol
Chemical Name: 1-Bromo-2-naphthol
CAS Number: 573-97-7
Molecular Formula: C₁₀H₇BrO
Molecular Weight: 223.066
Catalog: API Antiparasitic drug Anthelmintic
Create Date: 2018-04-02 08:00:00
Modify Date: 2025-08-25 16:23:15

Name	1-Bromo-2-naphthol
Synonyms	MFCD00003869 Bromo-β-naphthol EINECS 209-363-1 1-Bromo-2-naphthol 1-bromonaphthalen-2-ol

Density	1.6±0.1 g/cm3
Boiling Point	313.7±15.0 °C at 760 mmHg
Melting Point	78-81 °C(lit.)
Molecular Formula	C₁₀H₇BrO
Molecular Weight	223.066
Flash Point	143.5±20.4 °C
Exact Mass	221.968018
PSA	20.23000
LogP	3.70
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.705

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL3361000

CHEMICAL NAME :: 2-Naphthol, 1-bromo-

CAS REGISTRY NUMBER :: 573-97-7

BEILSTEIN REFERENCE NO. :: 2044001

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H7-Br-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1125 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 30,147,1975

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 425 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IJPAAO Indian Journal of Pharmacy. (Bombay, India) V.1-40(1), 1939-78. For publisher information, see IJSIDW. Volume(issue)/page/year: 30,89,1968

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-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
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	QL3361000
HS Code	29081000

Precursor 9
18081-08-8 3401-47-6 135-19-3 530-93-8
41908-23-0 90-15-3 2283-08-1 708-06-5
773-90-0
DownStream 9
106949-25-1 7474-83-1 550-60-7 5111-65-9
41791-59-7 602-09-5 156835-40-4 233-68-1
205-39-0

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

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