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ZhuZhou Center Bionpharm Technolgogy Co.,LTD

ZhuZhou Center Bionpharm Technolgogy Co.,LTD

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Catalog No. : 1981

1,2-dihydrostilbene

  • 103-29-7
  • 25kg
  • 98%
  • 7Day (s)
Packing :
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  • Product Details & Description
  • MSDS

Product Info

Compound 1,2-dihydrostilbene
CAS No. 103-29-7 Catalog No. 1981 Brand
Purity 98% Packing 25kg Package kg
Lead Time 7Day (s) Origin Loading Port

PropertiesMore

Boiling Point 284ºC
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Appearance & Physical State White crystal
Water Solubility PRACTICALLY INSOLUBLE
Flash Point 129ºC
Refractive Index 1.573
Density 1.014
Melting Point 49-53ºC
Vapor Pressure 0.00641mmHg at 25°C

The supplier has not provide MSDS, The information below is provided by MOLBASE Encyclopedia for your reference.

MSDS

Name: Bibenzyl 99% Material Safety Data Sheet
Synonym: Dibenzyl; 1,2-Diphenylethan
CAS: 103-29-7
Section 1 - Chemical Product   MSDS Name:Bibenzyl 99% Material Safety Data Sheet
Synonym:Dibenzyl; 1,2-Diphenylethan

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
103-29-7 Bibenzyl 99% 203-096-4
Hazard Symbols: XN
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 immediately.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Get medical aid immediately.
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 water spray, dry chemical, or foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up, then place into a suitable container for disposal.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 103-29-7: 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: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 284 deg C @ 760.00mm Hg
Freezing/Melting Point: 50 - 53 deg C
Autoignition Temperature: 480 deg C ( 896.00 deg F)
Flash Point: 129 deg C ( 264.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: practically insoluble in water
Specific Gravity/Density: 1.0140g/cm3
Molecular Formula: C14H14
Molecular Weight: 182.26

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 103-29-7: DT4375000 LD50/LC50:
CAS# 103-29-7: Oral, rat: LD50 = 4518 mg/kg; Skin, rabbit: LD50 = >5 gm/kg.
Carcinogenicity:
Bibenzyl - 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
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: XN
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 103-29-7: No information available.
Canada
CAS# 103-29-7 is listed on Canada's DSL List.
CAS# 103-29-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 103-29-7 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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1,2-dihydrostilbene

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103-29-7

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