Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,6-Dibromo-2-naphthol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,6-Dibromo-2-naphthol
Price: ￥116.0/10g ￥686.0/100g ￥226.0/25g ￥76.0/5g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1，6-dibromo-2-naphthol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16239-18-2

16239-18-2 structure

16239-18-2 structure

Name: 1,6-Dibromo-2-naphthol
Chemical Name: 1,6-Dibromo-2-naphthol
CAS Number: 16239-18-2
Molecular Formula: C₁₀H₆Br₂O
Molecular Weight: 301.96200
Catalog: Chemical reagent Organic reagent Polycyclic compound
Create Date: 2018-03-09 08:00:00
Modify Date: 2025-08-25 10:12:07

Name	1,6-Dibromo-2-naphthol
Synonyms	1,6-DibroMo-2-naphthol 1,6-Dibromonaphthalen-2-ol EINECS 240-356-6 MFCD00003870

Density	1.956 g/cm3
Boiling Point	368.5ºC at 760 mmHg
Melting Point	105-107 °C(lit.)
Molecular Formula	C₁₀H₆Br₂O
Molecular Weight	301.96200
Flash Point	176.6ºC
Exact Mass	299.87900
PSA	20.23000
LogP	4.07040
Vapour Pressure	5.99E-06mmHg at 25°C
Index of Refraction	1.726

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL3500000

CHEMICAL NAME :: 2-Naphthol, 1,6-dibromo-

CAS REGISTRY NUMBER :: 16239-18-2

BEILSTEIN REFERENCE NO. :: 2092298

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H6-Br2-O

MOLECULAR WEIGHT :: 301.98

WISWESSER LINE NOTATION :: L66J BE CQ HE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,223,1954

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39-S24/25
WGK Germany	3
RTECS	QL3500000
HS Code	2908199090

Precursor 9
15231-91-1 135-19-3 573-97-7 17096-15-0
861799-05-5 60930-64-5 66996-59-6 10035-10-6
64-19-7
DownStream 8
42924-53-8 5111-65-9 57-27-2 602-09-5
135-19-3 6968-28-1 76-57-3 15231-91-1

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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