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CYANOETHYL CELLULOSE

CAS No.: 9004-41-5
Formula: C6H8N2O
Molecular Weight: 124.14052
Suppliers: All(0) China Suppliers(1) Products(1)
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  • Basic Info
  • Safety Info
  • MSDS
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What is CYANOETHYL CELLULOSE

3,3'-Oxydipropanenitrile, also known as dipropylene glycol dinitrile, is a versatile chemical compound with the molecular formula C6H8N2O. This clear, colorless liquid is characterized by its nitrile functional groups, which make it a valuable intermediate in organic synthesis. It is commonly used in the production of pharmaceuticals, agrochemicals, and specialty chemicals due to its ability to act as a precursor for various nitrogen-containing compounds. Additionally, its unique structure allows for applications in polymer chemistry and as a solvent in specific industrial processes. With its high reactivity and stability, 3,3'-Oxydipropanenitrile is an essential component in advancing research and development across multiple chemical industries.

Preparation Process: To prepare **3,3'-Oxydipropanenitrile**, follow this method: 1. **Materials**: Equip a round-bottom flask with a stirrer, condenser, and dropping funnel. 2. **Reagents**: Use acrylonitrile (2 mol) and a catalytic amount of sodium hydroxide (NaOH) or potassium hydroxide (KOH). 3. **Reaction**: Slowly add acrylonitrile to the flask containing the base catalyst at 50–60°C under nitrogen. Stir for 4–6 hours. 4. **Workup**: Neutralize the mixture with dilute acid, then extract with dichloromethane. 5. **Purification**: Dry the organic layer (anhydrous Na₂SO₄), filter, and evaporate the solvent under reduced pressure. 6. **Yield**: Distill the residue to obtain pure 3,3'-oxydipropanenitrile.

Usage Scenarios: 3,3'-Oxydipropanenitrile is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and specialty chemicals. Its nitrile groups make it a versatile building block for forming amines, carboxylic acids, and heterocyclic compounds through reactions like hydrolysis, reduction, or cyclization. It also serves as a crosslinking agent in polymer chemistry, enhancing material properties such as thermal stability and mechanical strength. Additionally, it finds applications in the synthesis of dyes, surfactants, and corrosion inhibitors. Its bifunctional structure allows for the creation of complex molecular architectures, making it valuable in research and industrial processes.

CYANOETHYL CELLULOSE Basic Info
Chemical Name CYANOETHYL CELLULOSE
Synonyms CAT 4687;Cyanoresin CR-C;CYANOETHYL CELLULOSE;TRICYANOETHYLCELLULOSE;Cellulose ethylcyanide;CEC),Cyanoethylcellulo;Cyanoethylated cellulose;CELLULOSE, CYANOETHYLATED;Cyanoethyl cellulose ether;Cyanoethyl cellulose (CEC)
CAS No. 9004-41-5
Molecular Formula C6H8N2O
Molecular Weight 124.14052
PSA 56.81000
LogP 0.83036
Safely Info
RTECS -
Hazard Class -
Safety Statements 24/25
HS Code -
WGK Germany -
Packing Group -
RIDADR -
Risk Statements -
Hazard Codes -
Caution Statement P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P264-P280-P305+P351+P338-P337+P313P-P261-P271-P304+P340-P312
Hazard Declaration H319-H312-H332-H315-H302
Symbol GHS07
Signal Word Warning
CYANOETHYL CELLULOSE Price
United States: $1000-$1500
China: $800-$1200
Russia: $900-$1300
Germany: $1000-$1400
India: $700-$1100
Japan: $1100-$1500
Brazil: $800-$1200
South Korea: $900-$1300
Philippines: No results
United Kingdom: $1000-$1400
France: $1100-$1500
Mexico: $800-$1200
Canada: $1000-$1400
South Africa: $700-$1100
Egypt: $800-$1200
Turkey: $900-$1300
Thailand: $800-$1200
Indonesia: $700-$1100
MSDS
MSDS
Name: Cyanoethyl Cellulose Material Safety Data Sheet
Synonym: None
CAS: 9004-41-5
Section 1 - Chemical Product   MSDS Name:Cyanoethyl Cellulose Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
9004-41-5 Cellulose, 2-Cyanoethyl Ether ca 100 unlisted
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. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
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: 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. Wash clothing before reuse.
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 not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
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. Use water spray, dry chemical, carbon dioxide, or appropriate 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. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 9004-41-5: 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 to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
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: Turnings
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula:
Molecular Weight:

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:
Oxidizing agents.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 9004-41-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Cellulose, 2-Cyanoethyl Ether - 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.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 9004-41-5: No information available.
Canada
CAS# 9004-41-5 is listed on Canada's DSL List.
CAS# 9004-41-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 9004-41-5 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A
SDS 1.0
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