Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2′-AZONAPHTHALENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

582-08-1

582-08-1 structure

582-08-1 structure

Name: 2,2′-AZONAPHTHALENE
Chemical Name: dinaphthalen-2-yldiazene
CAS Number: 582-08-1
Molecular Formula: C₂₀H₁₄N₂
Molecular Weight: 282.33900
Create Date: 2016-05-09 15:15:53
Modify Date: 2025-08-25 17:25:13

Name	dinaphthalen-2-yldiazene
Synonyms	2-naphthyl-2-azonaphthol [2,2]Azonaphthalin Diazene,di-2-naphthalenyl 2,2'-AZONAPHTHALENE 2-azonaphthalene

Density	1.12g/cm3
Boiling Point	484.5ºC at 760 mmHg
Molecular Formula	C₂₀H₁₄N₂
Molecular Weight	282.33900
Flash Point	239.8ºC
Exact Mass	282.11600
PSA	24.72000
LogP	6.40840
Index of Refraction	1.645

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CO1650000

CHEMICAL NAME :: 2,2'-Azonaphthalene

CAS REGISTRY NUMBER :: 582-08-1

BEILSTEIN REFERENCE NO. :: 0959431

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H14-N2

MOLECULAR WEIGHT :: 282.36

WISWESSER LINE NOTATION :: L66J CNUN- CL66J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 8400 mg/kg/42W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors

REFERENCE :: AJCAA7 American Journal of Cancer. (New York, NY) V.15-40, 1931-40. For publisher information, see CNREA8. Volume(issue)/page/year: 40,62,1940

Precursor 0
DownStream 5
4488-22-6 194-59-2 18741-85-0 91-59-8
226-47-1

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