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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: Arsinous acid,As,As-diphenyl-, As,As'-anhydride
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2215-16-9

2215-16-9 structure

2215-16-9 structure

Name: Arsinous acid,As,As-diphenyl-, As,As'-anhydride
Chemical Name: diphenylarsanyloxy(diphenyl)arsane
CAS Number: 2215-16-9
Molecular Formula: C₂₄H₂₀As₂O
Molecular Weight: 474.25800
Create Date: 2017-11-03 23:44:39
Modify Date: 2025-08-27 14:24:05

Name	diphenylarsanyloxy(diphenyl)arsane
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

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

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

HS Code	2934999090

Precursor 9
4656-80-8 712-48-1 7065-18-1 2887-09-4
61024-99-5 23525-22-6 603-32-7 861788-47-8
829-83-4
DownStream 8
603-32-7 23525-22-6 3134-95-0 7065-18-1
712-48-1 715-94-6 945-48-2 4656-80-8

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

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