5,5-dimethylhexane-2,4-dione

Modify Date: 2024-01-10 15:25:17

5,5-dimethylhexane-2,4-dione Structure
5,5-dimethylhexane-2,4-dione structure
Common Name 5,5-dimethylhexane-2,4-dione
CAS Number 7307-04-2 Molecular Weight 142.19600
Density 0.9412 Boiling Point 165ºC
Molecular Formula C8H14O2 Melting Point N/A
MSDS Chinese USA Flash Point 57ºC
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Names

Name 2,2-dimethyl-3,5-hexanedione
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9412
Boiling Point 165ºC
Molecular Formula C8H14O2
Molecular Weight 142.19600
Flash Point 57ºC
Exact Mass 142.09900
PSA 34.14000
LogP 1.58070
Index of Refraction 1.46

 MSDS


Section 1: Product Identification
Chemical Name:2,2-Dimethyl-3,5-hexanedione, min. 97%
CAS Registry Number:7307-04-2
Formula:(CH3)3CC(O)CH2C(O)CH3
EINECS Number:230-760-0
Chemical Family:organic compound
Synonym:5,5-dimethylhexane-2,4-dione

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound7307-04-2100%no datano data

Section 3: Hazards Identification
Emergency Overview:Irritating to skin, eyes and mucous membranes. May be harmful if swallowed.
Primary Routes of Exposure:Ingestion ,inhalation, skin, eyes
Eye Contact:Irritating to eyes. May cause redness and pain.
Skin Contact:Irritating to skin. May cause itching and redness.
Inhalation:Irritating to the nose, mucous membranes and respiratory tract.
Ingestion:No specific information is available on the physiological effects of ingestion.
Acute Health Affects:Irritating to skin, eyes, and mucous membranes.
Chronic Health Affects:No information available 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:not applicable
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:dry chemical, carbon dioxide, 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 release toxic and corrosive fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and
Spill and Leak Procedures:
swept up.

SECTION 7: Handling and Storage
Handling and Storage:Store the material in a tightly sealed container in a cool, dry 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 appropriate chemical resistant gloves and clothing.
Ventilation:If possible, 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:If possible, handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:colorless liquid
Molecular Weight:142.2
Melting Point:no data
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:not determined
Solubility in Water:insoluble

SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:none
Incompatibility:oxidizing agents
Decomposition Products:carbon monoxide, carbon dioxide 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 federal, state, and local 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):Title compound not listed.
Second Ingredient:none


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H302-H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn
Risk Phrases 10-22
Safety Phrases S23-S24/25
RIDADR UN 1224
Packaging Group III

 Synthetic Route

 Synonyms

MFCD00142767
5,5-dimethylhexane-2,4-dione
EINECS 230-760-0
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