Diazene,1,2-bis[4-(heptyloxy)phenyl]-, 1-oxide

Modify Date: 2024-01-10 17:37:11

Diazene,1,2-bis[4-(heptyloxy)phenyl]-, 1-oxide Structure
Diazene,1,2-bis[4-(heptyloxy)phenyl]-, 1-oxide structure
Common Name Diazene,1,2-bis[4-(heptyloxy)phenyl]-, 1-oxide
CAS Number 2635-26-9 Molecular Weight 426.59200
Density 1.02g/cm3 Boiling Point 553.3ºC at 760mmHg
Molecular Formula C26H38N2O3 Melting Point 73-122ºC
MSDS N/A Flash Point 288.4ºC

 Names

Name (4-heptoxyphenyl)-(4-heptoxyphenyl)imino-oxidoazanium
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.02g/cm3
Boiling Point 553.3ºC at 760mmHg
Melting Point 73-122ºC
Molecular Formula C26H38N2O3
Molecular Weight 426.59200
Flash Point 288.4ºC
Exact Mass 426.28800
PSA 59.57000
LogP 8.83390
Vapour Pressure 1.01E-11mmHg at 25°C
Index of Refraction 1.522

 MSDS

Name: 4 4 -Bis(Heptyloxy)Azoxybenzene Material Safety Data Sheet
Synonym: Bis-4-(Heptyloxy)Phenyldiazene-1-Oxide
CAS: 2635-26-9
Section 1 - Chemical Product MSDS Name:4 4 -Bis(Heptyloxy)Azoxybenzene Material Safety Data Sheet
Synonym:Bis-4-(Heptyloxy)Phenyldiazene-1-Oxide

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
2635-26-9 4,4'-Bis(Heptyloxy)Azoxybenzene 100% 220-124-0
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Treat symptomatically and supportively.

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:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

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 general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 2635-26-9: Personal Protective Equipment Eyes: 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 and clothing to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: almost white to light gray
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 73.00 - 122.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C26H38N2O3
Molecular Weight: 426.59

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 2635-26-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4,4'-Bis(Heptyloxy)Azoxybenzene - Not listed by ACGIH, IARC, or NTP.

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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 2635-26-9: No information available.
Canada
CAS# 2635-26-9 is listed on Canada's NDSL List.
CAS# 2635-26-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2635-26-9 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes Xn;F
Risk Phrases R36/37/38
Safety Phrases 37/39-26-16

 Synonyms

4,4'-Bis(heptyloxy)azoxybenzene
bis-(4-heptyloxy-phenyl)-diazene N-oxide
p,p'-Diheptyloxyazoxybenzene
4,4'-Diheptyloxyazoxybenzene
Azoxybenzene,4'-bis(heptyloxy)
p-Diheptyloxyazoxybenzene
4,4'-Diheptoxyazoxybenzene
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