Arsinous acid,As,As-diphenyl-, As,As'-anhydride

Modify Date: 2025-08-27 14:24:05

Arsinous acid,As,As-diphenyl-, As,As'-anhydride Structure
Arsinous acid,As,As-diphenyl-, As,As'-anhydride structure
Common Name Arsinous acid,As,As-diphenyl-, As,As'-anhydride
CAS Number 2215-16-9 Molecular Weight 474.25800
Density N/A Boiling Point 495.1ºC at 760mmHg
Molecular Formula C24H20As2O Melting Point N/A
MSDS N/A Flash Point 170ºC

 Names

Name diphenylarsanyloxy(diphenyl)arsane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 495.1ºC at 760mmHg
Molecular Formula C24H20As2O
Molecular Weight 474.25800
Flash Point 170ºC
Exact Mass 473.99500
PSA 9.23000
LogP 2.61480
Vapour Pressure 1.86E-09mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CH8160000
CHEMICAL NAME :
Arsine, oxybis(diphenyl-
CAS REGISTRY NUMBER :
2215-16-9
BEILSTEIN REFERENCE NO. :
2950334
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C24-H20-As2-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
12 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1279,1986

 Safety Information

HS Code 2934999090

 Synthetic Route

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Arsine,oxybis[diphenyl
Bis(diphenylarsine) oxide
Bis-(difenylarsin)oxid [Czech]
tetraphenyldiarsoxane
Bis(diphenylarsinyl) oxide
bis(diphenylarsino)oxide
diphenylarsenic oxide
Oxybis(diphenylarsine)
oxobis<diphenylarsenic(III)>
bis(diphenylarsenic)oxide
Bis(diphenylarsin)oxid
Bis-diphenylarsino-oxid
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