CAS 73688-85-4|Arsonic acid,[4-[[4-(dimethylamino)phenyl]azo]phenyl]-, monohydrochloride (9CI)

Introduction：Basic information about CAS 73688-85-4|Arsonic acid,[4-[[4-(dimethylamino)phenyl]azo]phenyl]-, monohydrochloride (9CI), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Synonyms

Common Name	Arsonic acid,[4-[[4-(dimethylamino)phenyl]azo]phenyl]-, monohydrochloride (9CI)
CAS Number	73688-85-4	Molecular Weight	385.678
Density	/	Boiling Point	606ºC at 760 mmHg
Molecular Formula	C₁₄H₁₇AsClN₃O₃	Melting Point	203ºC (dec.)(lit.)
MSDS	/	Flash Point	320.3ºC

Names

Name	4-(4-Dimethylaminophenylazo)benzenearsonic Acid Hydrochloride
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	606ºC at 760 mmHg
Melting Point	203ºC (dec.)(lit.)
Molecular Formula	C₁₄H₁₇AsClN₃O₃
Molecular Weight	385.678
Flash Point	320.3ºC
Exact Mass	385.017456
PSA	85.49000
LogP	2.53100
InChIKey	PVYGBUNBLMIFRV-UHFFFAOYSA-N
SMILES	CN(C)c1ccc(N=Nc2ccc([As](=O)(O)O)cc2)cc1.Cl

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY4800000

CHEMICAL NAME :: Benzenearsonic acid, 4-(p-dimethylaminophenylazo)-, hydrochloride

CAS REGISTRY NUMBER :: 73688-85-4

LAST UPDATED :: 199503

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C14-H16-As-N3-O3.Cl-H

MOLECULAR WEIGHT :: 385.71

WISWESSER LINE NOTATION :: Q-AS-QO&R DNUNR DN1&1 &GH

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 :: 25 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#05710 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 mg(As)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994

Safety Information

Hazard Codes	T: Toxic;N: Dangerous for the environment;
Risk Phrases	23/25-50/53
Safety Phrases	S28;S45;S60;S61
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS	CY4800000

Synonyms

Arsonic acid, As-[4-[(E)-2-[4-(dimethylamino)phenyl]diazenyl]phenyl]-, hydrochloride (1:1)

[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]arsonic acid,hydrochloride

(4-{(E)-[4-(Dimethylamino)phenyl]diazenyl}phenyl)arsonic acid hydrochloride (1:1)

Arsonic acid, [4-[[4- (dimethylamino)phenyl]azo]phenyl]-, monohydrochloride

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