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2-Ethoxy-1-naphthalenecarbonyl chloride

2-Ethoxy-1-naphthalenecarbonyl chloride structure

CAS No:
55150-29-3
Formula:
C13H11ClO2
Chemical Name:
2-Ethoxy-1-naphthalenecarbonyl chloride
Synonyms:
1-Naphthalenecarbonyl chloride,2-ethoxy-;2-Ethoxy-1-naphthalenecarbonyl chloride;2-Ethoxynaphthoyl chloride;2-Ethoxy-1-naphthoyl chloride;2-Ethoxynaphthalenyl-1-carbonyl chloride;1-(Chloroformyl)-2-ethoxynaphthalene;2-Ethoxynaphthalene-1-carbonyl chloride

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2-Ethoxy-1-naphthalenecarbonyl chloride Basic Attributes

Molecular Weight：

234.68

Exact Mass：

234.68

BRN：

2844104

EC Number：

259-502-5

DSSTox ID：

DTXSID4069002

HScode：

2918990090

Characteristics

PSA：

26.3

XLogP3：

3.61750

Appearance：

powder

Density：

1.232 g/cm3

Melting Point：

76-80°C

Boiling Point：

376.4ºC at 760 mmHg

Refractive Index：

1.605

Safety Information

Packing level：

Hazard category：

Transport codes：

3265

hazard class code：

safety instructions：

26-36/37/39

Precautionary statement(s)：

P234, P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P363, P390, P404, P405, P501

Hazard Statements：

H290

GHS Classification：

|Danger|H302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P363, P405, and P501|Aggregated GHS information provided by 12 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Ethoxy-1-naphthalenecarbonyl chloride Use and Manufacturing

Methods of Manufacturing

The β-naphthol and ethanol are refluxed under the catalysis of sulfuric acid to produce β-naphthalene ethyl ether after etherification, which is then formylated with dimethylformamide under the action of phosphorus oxychloride to obtain 2-ethoxynaphthaldehyde. Furthermore, potassium permanganate is used to oxidize the aldehyde group to obtain 2-ethoxynaphthoic acid, and finally the product is prepared by thionyl chloride chlorination.

Uses

Intermediate of ethoxynaphthalene sodium.

Manufacturing Info：

1-Naphthalenecarbonyl chloride, 2-ethoxy-: INACTIVE

Computed Properties

Molecular Weight:234.68
XLogP3:4
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:234.0447573
Monoisotopic Mass:234.0447573
Topological Polar Surface Area:26.3
Heavy Atom Count:16
Complexity:254
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 2-Ethoxy-1-naphthalenecarbonyl chloride

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

2-Ethoxy-1-naphthalenecarbonyl chloride

SDS

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