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174677-83-9

174677-83-9 structure
174677-83-9 structure

Name (1S,2S)-2-N,2-N-bis[(2-diphenylphosphanylphenyl)methyl]cyclohexane-1,2-diamine
Synonyms N,N'-bis[o-(diphenylphosphino)benzylidene]-1S,2S-diaminocyclohexane
(1S,2S)-N,N-Bis[2-(diphenylphosphino)benzyl]-1,2-cyclohexanediamine
(S,S)-1,2-bis(2-Ph2P-benzylamino)cyclohexane
1,2-Cyclohexanediamine, N,N-bis[[2-(diphenylphosphino)phenyl]methyl]-, (1S,2S)-
(1S,2S)-N,N-BIS[2-(DIPHENYLPHOSPHINO)BENZYL]CYCLOHEXANE-1,2-DIAMINE
(S,S)-N,N'-bis[o-diphenylphosphino]benzyl-1,2-diaminocyclohexane
(1S,2S)-N1,N1-Bis(2-(diphenylphosphino)benzyl)cyclohexane-1,2-diamine
N,N'-bis[o-(diphenylphosphino)benzylidene]-(1S,2S)-diaiminocyclohexane
N,N'-bis[2-(diphenylphosphino)benzyl]-1R,2R-diaminocyclo-hexane
(S,S)-N,N'-bis(2-Ph2PC6H4-CH2)cyclohexane-1,2-diamine
Boiling Point 736.1±60.0 °C at 760 mmHg
Melting Point 54-56 ℃
Molecular Formula C44H44N2P2
Molecular Weight 662.781
Flash Point 399.0±32.9 °C
Exact Mass 662.297974
PSA 56.44000
LogP 11.44
Vapour Pressure 0.0±2.4 mmHg at 25°C

Section 1: Product Identification
Chemical Name:(1S,2S)-N,N-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine, min. 97%
CAS Registry Number:174677-83-9
Formula:C44H44N2P2
EINECS Number:none
Chemical Family:organophosphine ligand
Synonym:none

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title compound174677-83-9100%no datano data

Section 3: Hazards Identification
Emergency Overview:Irritating to skin, eyes and respiratory tract. May be harmful if swallowed.
Primary Routes of Exposure:Ingestion, inhalation
Eye Contact:Causes moderate irritation of the eyes.
Skin Contact:Causes slight to mild irritation of the skin.
Inhalation:Irritating to the nose, mucous membranes and respiratory tract.
Ingestion:No information available on the physiological effects of ingestion. May be harmful if swallowed.
Acute Health Affects:Irritating to skin, eyes and respiratory tract.
Chronic Health Affects:No information on long-term chronic effects.
NTP:No
IARC:No
OSHA:No

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
Flash Point:no data
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:carbon dioxide, dry powder or foam
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit irritating fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:Small spills can be mixed with vermiculite or sodium carbonate and swept up.

SECTION 7: Handling and Storage
Store in a tightly sealed container under an inert atmosphere of nitrogen or argon. Keep in a cool, dry, well
Handling and Storage:
ventilated place.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves.
Ventilation:Handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:yellow solid
Molecular Weight:662.78
Melting Point:no data
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:none
Solubility in Water:Insoluble

SECTION 10: Stability and Reactivity
Stability:air sensitive
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:prolonged exposure to air
Incompatibility:strong oxidizing agents
Decomposition Products:carbon monoxide, carbon dioxide, nitrogen oxides, phosphorous oxides and organic fumes

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files
Carcinogenic Effects:No data
Mutagenic Effects:No data
Tetratogenic Effects:No data

SECTION 12: Ecological Information
Ecological Information:No information available

SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations.

SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA

SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory
SARA (Title 313):Not reportable under SARA 313.
Second Ingredient:none


SECTION 16 - ADDITIONAL INFORMATION
N/A
Hazard Codes Xi