β-Naphthol ethyl ether

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Names

[ CAS No. ]:
93-18-5

[ Name ]:
β-Naphthol ethyl ether

[Synonym ]:
Bromelia
Neroline
Naphthalene, 2-ethoxy-
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
Naphthalene,2-ethoxy
2-Naphthol ethyl ether
Nerolin II

Chemical & Physical Properties

[ 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

MSDS

Click to get detail MSDS

Toxicological Information

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)

Safety Information

[ 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethyl iodide
2-Naphthol
Bromoethane
Ethanol
Diethyl sulfate
1-Propanol
ethene
2-Naphthyl acetate
2-Bromonaphthalene
sodium 2-naphtholate

DownStream

3-ethoxy-1-(3-ethoxynaphthalen-1-yl)-5-nitronaphthalene
Pigment Orange 5
cis-decalin
2-Naphthalenol, decahydro-, (4aS,8aR)- (9CI)
Decahydronaphthalene
2-ethoxy-1-(2-ethoxynaphthalen-1-yl)naphthalene
1-chloro-2-ethoxynaphthalene
2-Methylnaphthalene
b-Tetralone
Naphthalene, 2-phenyl-

Customs

[ 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%

Related Compounds

β-diphenylphosphorylethyl ethyl ether
β-bromopropenyl ethyl ether
β-(cyclohexenyl-1)-vinyl ethyl ether
(β-bromo-β'-chloro-isopropyl)-(2-chloro-ethyl)-ether
β-naphthol-8-14C
β-Ethyl-N,N-dimethyl-2-furan-1-propanamine
Hexahydro-1,2,4-trimethylpyridazine
(5-Fluoro-7-methoxy-1H-indol-2-yl)methanol
(R)-2-(Benzofuran-3-yl)-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)ethanamine hydrochloride
JT001 sodium
methyl 4-(4-hydroxyphenyl)tetrahydro-2H-pyran-4-carboxylate
4-Bromo-2-methyl-1,3-benzoxazole-6-carboxylic acid
Benzyl 3-(2-oxoimidazolidin-1-yl)azetidine-1-carboxylate
3-(4-Methylphenyl)azetidin-3-ol;hydrochloride
3-(Dimethoxymethyl)-5-methoxy-5-oxopentanoic acid
4,7-Difluoro-2,3-dihydro-1H-indene-2-carboxylic acid

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