Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2, 6-Diamino-3-[(2,5-dichlorophenyl)azo]pyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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74037-44-8

74037-44-8 structure

74037-44-8 structure

Name: 2, 6-Diamino-3-[(2,5-dichlorophenyl)azo]pyridine
Chemical Name: 3-[(2,5-dichlorophenyl)diazenyl]pyridine-2,6-diamine
CAS Number: 74037-44-8
Molecular Formula: C₁₁H₉Cl₂N₅
Molecular Weight: 282.12900
Create Date: 2016-01-18 04:05:23
Modify Date: 2025-08-25 10:48:29

Name	3-[(2,5-dichlorophenyl)diazenyl]pyridine-2,6-diamine
Synonyms	2,5-dichlorophenyl)azo]pyridine 3-[(e)-(2,5-dichlorophenyl)diazenyl]pyridine-2,6-diamine 2,6-Diamino-3-((2,5-dichlorophenyl)azo)pyridine Pyridine,2,6-diamino-3-((2,5-dichloropenyl)azo)

Density	1.57g/cm3
Boiling Point	518.2ºC at 760 mmHg
Molecular Formula	C₁₁H₉Cl₂N₅
Molecular Weight	282.12900
Flash Point	267.2ºC
Exact Mass	281.02400
PSA	89.65000
LogP	5.13060
Index of Refraction	1.714

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US7655000

CHEMICAL NAME :: Pyridine, 2,6-diamino-3-((2,5-dichloropenyl)azo)-

CAS REGISTRY NUMBER :: 74037-44-8

LAST UPDATED :: 197904

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H9-Cl2-N5

MOLECULAR WEIGHT :: 282.15

WISWESSER LINE NOTATION :: T6NJ BZ CNUNR BG EG& FZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 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#06891

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