dichloro(phenoxy)phosphane

Modify Date: 2024-01-11 11:29:11

dichloro(phenoxy)phosphane Structure
dichloro(phenoxy)phosphane structure
Common Name dichloro(phenoxy)phosphane
CAS Number 3426-89-9 Molecular Weight 194.98300
Density 1.359 Boiling Point 99ºC (12 mmHg)
Molecular Formula C6H5Cl2OP Melting Point N/A
MSDS N/A Flash Point 87.5ºC

 Names

Name dichloro(phenoxy)phosphane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.359
Boiling Point 99ºC (12 mmHg)
Molecular Formula C6H5Cl2OP
Molecular Weight 194.98300
Flash Point 87.5ºC
Exact Mass 193.94600
PSA 22.82000
LogP 3.76990

 MSDS

Name: Phenyl Phosphorodichloridite Material Safety Data Sheet
Synonym: Phosphorodichloridous Acid, Phenyl Ester; Dichlorophenoxyphosphine
CAS: 3426-89-9
Section 1 - Chemical Product MSDS Name:Phenyl Phosphorodichloridite Material Safety Data Sheet
Synonym:Phosphorodichloridous Acid, Phenyl Ester; Dichlorophenoxyphosphine

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
3426-89-9 Phosphorodichloridous Acid, Phenyl Est ca 100 222-330-6
Hazard Symbols: C
Risk Phrases: 34

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.Corrosive.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Do not get on skin or in eyes. Avoid ingestion and inhalation. Do not ingest or inhale. Use with adequate ventilation. Discard contaminated shoes.
Storage:
Store in a cool, dry place. Keep container closed when not in use.
Corrosives area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 3426-89-9: Personal Protective Equipment Eyes: Wear chemical splash goggles. Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: clear colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 99 deg C @ 12.00mm Hg
Freezing/Melting Point: 0 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.3590g/cm3
Molecular Formula: C6H5Cl2OP
Molecular Weight: 194.98

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Not available.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 3426-89-9: TD4440000 LD50/LC50:
CAS# 3426-89-9: Inhalation, rat: LC50 = >2080 mg/m3/1H; Oral, rat: LD50 = 681 mg/kg.
Carcinogenicity:
Phosphorodichloridous Acid, Phenyl Ester - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE LIQUID, N.O.S.*
Hazard Class: 8
UN Number: 1760
Packing Group: III
IMO
Shipping Name: CORROSIVE LIQUID, N.O.S.
Hazard Class: 8
UN Number: 1760
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE LIQUID, N.O.S.
Hazard Class: 8
UN Number: 1760
Packing group: III

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
WGK (Water Danger/Protection)
CAS# 3426-89-9: No information available.
Canada
CAS# 3426-89-9 is listed on Canada's NDSL List.
CAS# 3426-89-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 3426-89-9 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TD4440000
CHEMICAL NAME :
Phosphorodichloridous acid, phenyl ester
CAS REGISTRY NUMBER :
3426-89-9
BEILSTEIN REFERENCE NO. :
1866404
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H5-Cl2-O-P
MOLECULAR WEIGHT :
194.98
WISWESSER LINE NOTATION :
GPGOR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 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#05836

 Safety Information

Hazard Codes T: Toxic;
Risk Phrases 34-23-22
Safety Phrases S26;S28;S38;S45;S36/S37/S39
HS Code 2909309090

 Synthetic Route

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

Phenyl dichlorophosphite
phenyl dichlorophosphinite
PHOSPHORODICHLORIDOUS ACID,PHENYL ESTER
phenyl phosphorodichloridate
phosphorodichloridite of phenol
Dichlorophenoxyphosphine
EINECS 222-330-6
Phenoxyphosphorus dichloride
Phenyl phosphorodichloridite
diacid chloride of phenyl phosphorous acid
Phosphorigsaeurephenylesterdichlorid
Phenyl-phosphorodichloridit
MFCD00041721