| Identification | More | [Name]
10,10-Oxybisphenoxarsine | [CAS]
58-36-6 | [Synonyms]
10,10'-oxybis-10h-phenoxarsine
Diphenoxarsin-10-yl oxide
obpa
Thenarsazine
10,10’-bis(Phenoxyarsinyl)oxide
10,10’-Oxidiphenoxarsine
10,10’-oxybis-10h-phenoxarsin
10,10’-oxybis-phenoxyarsin
10,10’-oxybisphenoxyarsine
10,10’-oxybis-Phenoxyarsine
10,10’-oxybisphenoxy-arsine
10,10’-oxydi-phenoxarsin
10,10’-Oxydiphenoxarsine
10,10’-oxydi-Phenoxarsine
10,1o’-oxybisphenoxarsine(obpa)
10-10’Oxybisphenoxyarsine
10H-Phenoxarsine,10,10’-oxybis-(9CI)
bis(10-phenoxarsinyl)oxide
bis(10-phenoxarsyl)oxide
bis(10-Phenoxyarsinyl)oxide | [EINECS(EC#)]
200-377-3 | [Molecular Formula]
C24H16As2O3 | [MDL Number]
MFCD00152705 | [Molecular Weight]
502.23 | [MOL File]
58-36-6.mol |
| Chemical Properties | Back Directory | [Appearance]
10-10′-Oxidiphenoxarsine is a colorless crystalline,
organometallic solid or a dense yellow liquid.
Odorless. | [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 | [CAS DataBase Reference]
58-36-6(CAS DataBase Reference) | [EPA Substance Registry System]
58-36-6(EPA Substance) |
| Hazard Information | Back Directory | [General Description]
A clear light yellow liquid with a mild odor. Insoluble in water and slightly denser than water. Contact may severely irritate skin, eyes, and mucous membranes. Flash point 98°F. | [Reactivity Profile]
Organometallics, such as PHENOXARSINE, 10,10'-OXYDI-(58-36-6), are reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. | [Air & Water Reactions]
Highly flammable. Insoluble in water. | [Health Hazard]
(Non-Specific--Arsenic Compounds) Arsenic compounds are acutely poisonous by ingestion. Ingestion or inhalation may result in chronic poisoning. Arsenic compounds are recognized carcinogens of the skin, lungs, and liver. | [Potential Exposure]
This material is used primarily for
fungicidal and bactericidal protection of plastics. It is an
organoarsenic and a heavy metal compound. | [Fire Hazard]
(Non-Specific--Arsenic Compounds) When heated to decomposition, PHENOXARSINE, 10,10'-OXYDI-emits highly toxic fumes of arsenic. | [First aid]
Move victim to fresh air. Call 911 or emergency
medical service. Give artificial respiration if victim is not
breathing. Do not use mouth-to-mouth methods if victim
ingested or inhaled the substance; give artificial respiration
with the aid of a pocket mask equipped with a one-way
valve or other proper respiratory medical device?
Administer oxygen if breathing is difficult. Remove and
isolate contaminated clothing and shoes. In the case of contact
with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact,
avoid spreading material on unaffected skin. Keep victim
warm and quiet. Effects of exposure (inhalation,
ingestion, or skin contact) to substance may be delayed.
Ensure that medical personnel are aware of the material(s)
involved and take precautions to protect themselves.
Medical observation is recommended for 2448 hours after
breathing overexposure, as pulmonary edema may be
delayed. As first aid for pulmonary edema, a doctor or
authorized paramedic may consider administering a drug or
other inhalation therapy. | [Shipping]
UN1760 Corrosive liquids, n.o.s., Hazard class:
8; Labels: 8-Corrosive material, Technical Name Required.
UN3465 Organoarsenic compound, solid, n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical
Name Required. | [Incompatibilities]
A reducing agent; reacts violently with
strong oxidizers. Keep away from strong acids and strong
bases. | [Description]
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. | [Chemical Properties]
10-10′-Oxidiphenoxarsine is a colorless crystalline,
organometallic solid or a dense yellow liquid.
Odorless. | [Safety Profile]
Poison by ingestion and inhalation. A severe skin irritant. When heated to decomposition it emits toxic fumes of As. | [storage]
(1) Color Code—Red: Flammability Hazard (dissolved in a flammablecarrier solvent): Store in a flammable liquid storage area or approved cabinet away fromignition sources and corrosive and reactive materials. (2)Color Code—Blue (carcinogen): Health Hazard/Poison:Store in a secure poison location. Prior to working with thischemical you should be trained on its proper handling andstorage. Store in tightly closed containers in a cool,well-ventilated area away from oxidizers. Where possible,automatically transfer material from drums or other storagecontainers to process containers. Sources of ignition, suchas smoking and open flames, are prohibited where thischemical is handled, used, or stored. Metal containersinvolving the transfer of this chemical should be groundedand bonded. Use only nonsparking tools and equipment,especially when opening and closing containers of thischemical. Wherever this chemical is used, handled, manufactured, or stored, use explosion-proof electrical equipmentand fittings. A regulated, marked area should be establishedwhere this chemical is handled, used, or stored in compliance with OSHA Standard 1910.1045. |
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