2-Naphthalenesulfonicacid, 5-amino-6-ethoxy-

Modify Date: 2025-08-24 19:34:51

2-Naphthalenesulfonicacid, 5-amino-6-ethoxy- structure	Common Name	2-Naphthalenesulfonicacid, 5-amino-6-ethoxy-
	CAS Number	118-28-5	Molecular Weight	267.30100
	Density	1.413g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₂H₁₃NO₄S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	5-amino-6-ethoxynaphthalene-2-sulphonic acid
Synonym	More Synonyms

Density	1.413g/cm3
Molecular Formula	C₁₂H₁₃NO₄S
Molecular Weight	267.30100
Exact Mass	267.05700
PSA	98.00000
LogP	3.72940
Index of Refraction	1.653

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK1290000

CHEMICAL NAME :: 2-Naphthalenesulfonic acid, 5-amino-6-ethoxy-

CAS REGISTRY NUMBER :: 118-28-5

BEILSTEIN REFERENCE NO. :: 3342860

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H13-N-O4-S

MOLECULAR WEIGHT :: 267.32

WISWESSER LINE NOTATION :: L66J BZ CO2 HSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1061,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12 gm/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1061,1986

HS Code	2922299090

Precursor 0
DownStream 1
CAS#:93-01-6 6-Hydroxynaphth...

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

6-Aethoxy-5-amino-naphthalin-2-sulfonsaeure

1-Amino-(naphthol-(2)-aethylaether)-sulfonsaeure-(6)

Ethoxy Cleve's Acid

1-amino-2-ethoxy-6-sulpho-naphthalene

1-amino-2-ethoxynaphthalene-6-sulfonic acid

6-ethoxy-5-amino-naphthalene-2-sulfonic acid

5-AMINO-6-ETHOXY-2-NAPHTHALENE-SULFONIC ACID

EINECS 204-240-9

1-amino-2-ethoxy-naphthalene-6-sulphonic acid

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China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Naphthalenesulfonicacid, 5-amino-6-ethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
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2-Naphthalenesulfonicacid, 5-amino-6-ethoxy-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Precursor & DownStream

Customs

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.