10,10-Oxybisphenoxarsine CAS#58-36-6

CAS Number: 58-36-6
Chemical Formula: C24H16As2O3
Synonyms:

Phenoxaksineoxide
phenoxarsine,10,10’-oxydi-
OBPA (10,10-oxybis-phenoxarsine)

Appearance: White Solid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

10,10-Oxybisphenoxarsine CAS#58-36-6

0-100-Oxidiphenoxarsine is a colorless crystalline, organometallic solid or a dense yellow liquid. Molecularweight 5 502.23; Boiling point =233℃; Freezing/Meltingpoint =185℃. Decomposition temperature =380℃. Flashpoint =<32℃. Hazard Identification (based on NFPA-704M Rating System): Health 1, Flammability 0, Reactivity 1.Practically insoluble in water.

10,10-Oxybisphenoxarsine Chemical Properties

Melting point	180-184°C
Boiling point	232.5°C
density	1.40-1.42
storage temp.	Sealed in dry,Room Temperature
form	solid
color	Colorless or white crystals, monoclinic prisms from EtOH or 2-propanol
Water Solubility	insoluble
InChI	InChI=1S/C24H16As2O3/c1-5-13-21-17(9-1)25(18-10-2-6-14-22(18)27-21)29-26-19-11-3-7-15-23(19)28-24-16-8-4-12-20(24)26/h1-16H
InChIKey	VCRZAKVGPJFABU-UHFFFAOYSA-N
SMILES	O([As]1C2=CC=CC=C2OC2=C1C=CC=C2)[As]1C2=CC=CC=C2OC2=C1C=CC=C2
CAS DataBase Reference	58-36-6(CAS DataBase Reference)
EPA Substance Registry System	10,10'-Oxybisphenoxarsine (58-36-6)

Safety Information

RIDADR	1557
HazardClass	6.1(a)
PackingGroup	II
Hazardous Substances Data	58-36-6(Hazardous Substances Data)
Toxicity	LD50 orl-rat: 40 mg/kg TXCYAC 10,341,78

Product Application Of 10,10-Oxybisphenoxarsine CAS#58-36-6

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seekmedical attention immediately. If this chemical contactsthe skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove fromexposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing hasstopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.Note to physician: For severe poisoning BAL [British AntiLewisite, Dimercaprol, dithiopropanol (C3H8OS2)] has beenused to treat toxic symptoms of certain heavy metalspoisoning—including arsenic. Although BAL is reported tohave a large margin of safety, caution must be exercisedbecause toxic effects maybe caused by excessive dosage.Most can be prevented by premedication with 1-ephedrinesulfate (CAS: 134-72-5). For milder poisoning penicillamine (not penicillin) has been used, both with mixed success. Side effects occur with such treatment and it is nevera substitute for controlling exposure. It can only be doneunder strict medical care.

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