3434-88-6

3434-88-6结构式

常用中文名：雌二醇二乙酸酯
常用英文名：Estradiol diacetate
CAS号：3434-88-6
分子式：C₂₂H₂₈O₄
分子量：356.45500
发布时间：2018-08-26 11:28:15
更新时间：2024-01-03 12:47:08

化源商城直购

中文名	雌二醇二乙酸酯
英文名	17β-Estradiol Diacetate
中文别名	3,17-二乙酸-BETA-雌二酯雌甾-1,3,5(10)-三烯-3,17B-二醇二乙酸酯
英文别名	Estradiol diacetate

密度	1.17g/cm3
沸点	463.4ºC at 760mmHg
分子式	C₂₂H₂₈O₄
分子量	356.45500
闪点	227.5ºC
精确质量	356.19900
PSA	52.60000
LogP	4.39970
折射率	1.561

Section 1. Chemical Product and Company Identification
b-Estradiol Diacetate
Common Name/
Trade Name
Manufacturer
Commercial Name(s)

Synonym
Chemical Name
Chemical Family
b-Estradiol Diacetate

Section 4. First Aid Measures
Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at
least 15 minutes. Get medical attention.
Skin ContactIn case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove
contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get
medical attention.
Serious Skin ContactWash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical
attention.
InhalationIf inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
medical attention.
Serious InhalationNot available.
IngestionDo NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight
clothing such as a collar, tie, belt or waistband.
Serious IngestionNot available.

Section 5. Fire and Explosion Data
Flammability of the Product May be combustible at high temperature.
Auto-Ignition Temperature Not available.
Flash PointsNot available.
Flammable LimitsNot available.
Products of CombustionThese products are carbon oxides (CO, CO2).
Fire Hazards in Presence of Slightly flammable to flammable in presence of open flames and sparks, of heat.
Various SubstancesNon-flammable in presence of shocks.
Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
of Various SubstancesRisks of explosion of the product in presence of static discharge: Not available.
Fire Fighting MediaSMALL FIRE: Use DRY chemical powder.
and InstructionsLARGE FIRE: Use water spray, fog or foam. Do not use water jet.
Special Remarks onNot available.
Fire Hazards
Special Remarks on Explosion Not available.
Hazards

Section 6. Accidental Release Measures
Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by
spreading water on the contaminated surface and dispose of according to local and regional authority
requirements.
Large SpillUse a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water
on the contaminated surface and allow to evacuate through the sanitary system.
b-Estradiol Diacetate

Section 7. Handling and Storage
PrecautionsKeep locked up.. Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk,
evaporate the residue under a fume hood. Ground all equipment containing material. Do not breathe dust. Wear
suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If you feel
unwell, seek medical attention and show the label when possible. Avoid contact with skin and eyes.
StorageKeep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 24°C (75.2°F).

Section 8. Exposure Controls/Personal Protection
Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal ProtectionSplash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent.
Gloves.
Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
a Large Spillto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure LimitsNot available.

Section 9. Physical and Chemical Properties
Physical state and appearance Solid. (crystalline powder.)OdorNot available.
Not available.
Taste
Molecular Weight356.46 g/mole
White to yellowish.
Color
Not available.
pH (1% soln/water)
Boiling PointNot available.
Melting PointNot available.
Critical TemperatureNot available.
Specific GravityNot available.
Not applicable.
Vapor Pressure
Vapor DensityNot available.
Not available.
Volatility
Odor ThresholdNot available.
Water/Oil Dist. Coeff.Not available.
Ionicity (in Water)Not available.
Dispersion PropertiesNot available.
SolubilityNot available.

Section 10. Stability and Reactivity Data
StabilityThe product is stable.
Instability TemperatureNot available.
Conditions of InstabilityExcess heat, light, incompatible materials
Incompatibility with variousNot available.
substances
CorrosivityNot available.
b-Estradiol Diacetate
Special Remarks onProtect from light and heat.
ReactivityNo information incompatilbility with other materials found at this time.
Special Remarks onNot available.
Corrosivity
PolymerizationWill not occur.

Section 11. Toxicological Information
Routes of EntryInhalation. Ingestion.
Toxicity to AnimalsLD50: Not available.
LC50: Not available.
Chronic Effects on Humans TERATOGENIC EFFECTS: Classified POSSIBLE for human.
Other Toxic Effects onHazardous in case of skin contact (irritant), of ingestion, of inhalation.
HumansSlightly hazardous in case of skin contact (sensitizer).
Special Remarks onNot available.
Toxicity to Animals
Special Remarks onMay cause adverse reproductive effects (suppresive effects on fertility) and birth defects (teratogenic).
Chronic Effects on HumansMay have androgenic and anabolic action.
Special Remarks on otherAcute Potential Health Effects:
Toxic Effects on HumansSkin: May cause skin irritation. There is a low risk of possible contact dermatitis in sensitized persons.
Eyes: May cause eye irritation.
Inhalation: May cause mild respiratory tract irritation.
Ingestion: May affect cardiovascular system.

Section 12. Ecological Information
EcotoxicityNot available.
BOD5 and CODNot available.
Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may
arise.
The product itself and its products of degradation are not toxic.
Toxicity of the Products
of Biodegradation
Special Remarks on theNot available.
Products of Biodegradation

Section 13. Disposal Considerations
Waste DisposalWaste must be disposed of in accordance with federal, state and local environmental
control regulations.

Section 14. Transport Information
DOT ClassificationNot a DOT controlled material (United States).
Not applicable.
Identification
Not applicable.
Special Provisions for
Transport
b-Estradiol Diacetate
DOT (Pictograms)

Section 15. Other Regulatory Information and Pictograms
No products were found.
Federal and State
Regulations
California
Proposition 65
Warnings
Other RegulationsEINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.
WHMIS (Canada) Not controlled under WHMIS (Canada).
Other Classifications
DSCL (EEC)R36/38- Irritating to eyes and skin.S2- Keep out of the reach of children.
R63- Possible risk of harm to theS46- If swallowed, seek medical advice
unborn child.immediately and show this container or label.
Health Hazard
HMIS (U.S.A.)2 National Fire Protection
1 Flammability
1 Association (U.S.A.)
Fire Hazard
2 0 Reactivity
Health
Reactivity
0
Specific hazard
Personal Protection
E
WHMIS (Canada)
(Pictograms)
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
ADR (Europe)
(Pictograms)
Protective Equipment
Gloves.
Lab coat.
Dust respirator. Be sure to use an
approved/certified respirator or
equivalent.
b-Estradiol Diacetate

SECTION 16 - ADDITIONAL INFORMATION
N/A

危害码 (欧洲)	Xn: Harmful;
风险声明 (欧洲)	40-48
安全声明 (欧洲)	22-24/25

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