Arsonic acid,[4-[[4-(dimethylamino)phenyl]azo]phenyl]-, monohydrochloride (9CI)
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Names
[ CAS No. ]:
73688-85-4
[ Name ]:
Arsonic acid,[4-[[4-(dimethylamino)phenyl]azo]phenyl]-, monohydrochloride (9CI)
[Synonym ]:
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
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
MSDS
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