Shanghai Nianxing Industrial Co., Ltd
China
Product Name: ETHOXAZENE HYDROCHLORIDE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Benzenediamine,4-[2-(4-ethoxyphenyl)diazenyl]-, hydrochloride (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2313-87-3

2313-87-3 structure

2313-87-3 structure

Name: ETHOXAZENE HYDROCHLORIDE
Chemical Name: 4-[(4-ethoxyphenyl)diazenyl]benzene-1,3-diamine,hydrochloride
CAS Number: 2313-87-3
Molecular Formula: C₁₄H₁₇ClN₄O
Molecular Weight: 292.764
Catalog: Biochemical Biochemical reagent Acid-base indicator
Create Date: 2018-07-14 17:12:25
Modify Date: 2025-08-25 16:41:35

Name	4-[(4-ethoxyphenyl)diazenyl]benzene-1,3-diamine,hydrochloride
Synonyms	Etoxazene hydrochloride MFCD00042023 4-[(4-Ethoxyphenyl)diazenyl]-1,3-benzenediamine hydrochloride (1:1) 4-((p-Ethoxyphenyl)azo)-m-phenylenediamine hydrochloride 4-(P-ethoxyphenylazo)-m-phenylenediamine monohydrochloride 4-((p-Ethoxyphenyl)azo)-m-phenylenediamine monohydrochloride 4-((4-Ethoxyphenyl)diazenyl)benzene-1,3-diamine hydrochloride 1,3-Benzenediamine, 4-[2-(4-ethoxyphenyl)diazenyl]-, hydrochloride (1:1) 4-[(p-Ethoxyphenyl)azo]-m-phenylenediamine monohydrochloride EINECS 219-010-3 ETHOXAZENE HYDROCHLORIDE 4-(4-ETHOXYPHENYLAZO)-M-PHENYLENEDIAMINE MONOHYDROCHLORIDE 4-[(4-Ethoxyphenyl)diazenyl]benzene-1,3-diamine hydrochloride (1:1) Ethoxazene HCl 4-(4-Ethoxyphenylazo)-1,3-phenylenediamine Monohydrochloride 4-[(p-Ethoxyphenyl)azo]-m-phenylenediamine hydrochloride SQ 2128

Boiling Point	500ºC at 760 mmHg
Melting Point	215 °C
Molecular Formula	C₁₄H₁₇ClN₄O
Molecular Weight	292.764
Flash Point	256.2ºC
Exact Mass	292.109100
PSA	85.99000
LogP	5.62950
Vapour Pressure	2.64E-09mmHg at 25°C
Index of Refraction	1.614

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ST2510000

CHEMICAL NAME :: m-Phenylenediamine, 4-((p-ethoxyphenyl)azo)-, monohydrochloride

CAS REGISTRY NUMBER :: 2313-87-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H16-N4-O.Cl-H

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,12,1953

Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22
Safety Phrases	S37/39-S26
RIDADR	3249
RTECS	ST2510000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2927000090

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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