β-Naphthol ethyl ether

Modify Date: 2025-08-20 16:13:50

β-Naphthol ethyl ether structure	Common Name	β-Naphthol ethyl ether
	CAS Number	93-18-5	Molecular Weight	172.223
	Density	1.0±0.1 g/cm3	Boiling Point	284.0±9.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₁₂O	Melting Point	35-37 °C(lit.)
	MSDS	Chinese USA	Flash Point	109.4±8.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	2-Ethoxynaphthalene
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	284.0±9.0 °C at 760 mmHg
Melting Point	35-37 °C(lit.)
Molecular Formula	C₁₂H₁₂O
Molecular Weight	172.223
Flash Point	109.4±8.0 °C
Exact Mass	172.088821
PSA	9.23000
LogP	3.90
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.591
Water Solubility	insoluble

β-Naphthol ethyl ether MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ6900000

CHEMICAL NAME :: Naphthalene, 2-ethoxy-

CAS REGISTRY NUMBER :: 93-18-5

BEILSTEIN REFERENCE NO. :: 2042397

LAST UPDATED :: 199712

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C12-H12-O

MOLECULAR WEIGHT :: 172.24

WISWESSER LINE NOTATION :: L66J CO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,883,1975 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3110 mg/kg

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

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,883,1975

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00191

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,883,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1814 No. of Facilities: 1478 (estimated) No. of Industries: 20 No. of Occupations: 27 No. of Employees: 21882 (estimated) No. of Female Employees: 10788 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	R38
Safety Phrases	S26-S36-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	QJ6900000
HS Code	2909309090

Precursor 10
CAS#:75-03-6 Ethyl iodide CAS#:135-19-3 2-Naphthol CAS#:74-96-4 Bromoethane CAS#:64-17-5 Ethanol
CAS#:64-67-5 Diethyl sulfate CAS#:71-23-8 1-Propanol CAS#:54509-73-8 ethene CAS#:1523-11-1 2-Naphthyl acetate
CAS#:580-13-2 2-Bromonaphthalene CAS#:875-83-2 sodium 2-naphtholate
DownStream 10
CAS#:106291-85-4 3-ethoxy-1-(3-e... CAS#:3468-63-1 Pigment Orange 5 CAS#:493-01-6 cis-decalin CAS#:691892-19-0 2-Naphthalenol,...
CAS#:91-17-8 Decahydronaphthalene CAS#:19491-17-9 2-ethoxy-1-(2-e... CAS#:85972-71-0 1-chloro-2-etho... CAS#:91-57-6 2-Methylnaphthalene
CAS#:530-93-8 b-Tetralone CAS#:612-94-2 Naphthalene, 2-...

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Bromelia

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2-Ethoxynaphthalin

2-naphthyl ethyl ether

Ethyl 2-naphthyl ether

Ethyl β-naphtholate

Nerolin new

Ethyl β-naphthyl ether

MFCD00016808

2-Ethoxynaphthalene

Nerolin bromelia

b-Naphthyl Ethyl Ether

β-naphthyl ethyl ether

Ethyl b-Naphtholate

EINECS 202-226-7

Ethyl b-Naphthyl Ether

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2-Naphthol ethyl ether

Nerolin II

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: β-Naphthol ethyl ether
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: β-Naphthol ethyl ether
Price: ￥98.0/25g ￥258.0/100g
Purity: 99.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Ethoxynaphthalene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: β-Naphthol ethyl ether
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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β-Naphthol ethyl ether

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MSDS

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Precursor & DownStream

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