shang hai liang xiu sheng wu k...Purity: 98%Lead Time: 7 Day
hua zhong hai wei bei jing j...Purity: 99%Lead Time: 3 Day
hu bei kang bao tai jing xi hu...Purity: 99%Lead Time: 3 Day
Chongqing Sipunasi Technology...Purity: 99%Lead Time: 7 Day
hu bei wei de li hua xue ke ji...Purity: 98%Lead Time: 7 Day
|Name:||17-Beta-Estradiol-3-Benzoate Material Safety Data Sheet|
|Synonym:||Benovocylin; Benzoic acidestradiol; Diogyn B; estradiol benzoate; 17-b-estradiol 3-benxoat|
Synonym:Benovocylin; Benzoic acidestradiol; Diogyn B; estradiol benzoate; 17-b-estradiol 3-benxoat
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
May cause eye irritation.
May cause skin irritation.
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
May cause respiratory tract irritation.
Laboratory experiments have resulted in mutagenic effects.
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.
Get medical aid if irritation develops or persists. Wash clothing before reuse. Flush skin with plenty of soap and water.
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid.
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
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.
Use water fog, dry chemical, carbon dioxide, or regular foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
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.
Section 7 - HANDLING and STORAGE
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Store in a cool, dry place. Store in a tightly closed container.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 50-50-0: 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.
Wear appropriate gloves to prevent skin exposure.
Wear appropriate protective clothing to minimize contact with skin.
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: colorless, brown or white
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 376-385 deg F (191-196 de
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Slightly soluble in water.
Specific Gravity/Density: Not available.
Molecular Formula: C25H28O3
Molecular Weight: 376.1942
Section 10 - STABILITY AND REACTIVITY
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
CAS# 50-50-0: KG4050000 LD50/LC50:
17-B-Estradiol 3-Benzoate - Not listed by ACGIH, IARC, or NTP.
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.
Section 14 - TRANSPORT INFORMATION
No information available.
No information available.
No information available.
Section 15 - REGULATORY INFORMATION
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 50-50-0: No information available.
CAS# 50-50-0 is listed on Canada's DSL List.
CAS# 50-50-0 is not listed on Canada's Ingredient Disclosure List.
CAS# 50-50-0 is not listed on the TSCA inventory.
It is for research and development use only.
SECTION 16 - ADDITIONAL INFORMATION