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
InChIKey	GUMOJENFFHZAFP-UHFFFAOYSA-N
SMILES	CCOc1ccc2ccccc2c1
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%

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose

Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose

Total 2, Current Page 1 of 1

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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

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

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

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

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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β-Naphthol ethyl etherBioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.