10-chloro-5,10-dihydrophenarsazine

Modify Date: 2024-01-03 11:59:09

10-chloro-5,10-dihydrophenarsazine Structure
10-chloro-5,10-dihydrophenarsazine structure
Common Name 10-chloro-5,10-dihydrophenarsazine
CAS Number 578-94-9 Molecular Weight 277.58100
Density 1.65 Boiling Point 401.6ºC at 760mmHg
Molecular Formula C12H9AsClN Melting Point 195ºC
MSDS N/A Flash Point 196.7ºC

 Names

Name 10-chloro-5H-phenarsazinine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.65
Boiling Point 401.6ºC at 760mmHg
Melting Point 195ºC
Molecular Formula C12H9AsClN
Molecular Weight 277.58100
Flash Point 196.7ºC
Exact Mass 276.96400
PSA 12.03000
LogP 2.22610
Appearance of Characters solid

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SG0680000
CHEMICAL NAME :
Phenarsazine, 10-chloro-5,10-dihydro-
CAS REGISTRY NUMBER :
578-94-9
BEILSTEIN REFERENCE NO. :
0178698
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C12-H9-As-Cl-N
MOLECULAR WEIGHT :
277.59
WISWESSER LINE NOTATION :
T C666 B-AS- IMJ BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human
DOSE/DURATION :
54 ppm/30M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB214-270
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
35 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#11444
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
6 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,194,1962 *** 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

RIDADR UN 1698
Packaging Group I
Hazard Class 6.1(a)

 Synthetic Route

 Synonyms

Phenarsazine,10-chloro
10-chloro-5-hydrophanarsazine
Diphenylaminechloroarsine
Chloro diphenylaminearsine
phenarsazine-10-chloride
Diphenylaminechlorarsine
5-Chloro-5,10-dihydrophenarsazine
Phenazarsine chloride
10-chloro-5,10-dihydro-phenarsazine
Phenarsazine chloride
Caswell No. 648
Adamsit
10-chloro-5-hydrophenarsazine
Adamsite
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