86050-32-0

86050-32-0结构式

常用中文名：[二甲基双(环戊二烯基)甲硅烷基]二氯化锆
常用英文名：Dimethylsilylbis(cyclopentadienyl)zirconium dichloride
CAS号：86050-32-0
分子式：C₁₂H₁₄Cl₂SiZr
分子量：348.45500
相关类别：化学试剂硅烷试剂
发布时间：2018-11-23 17:13:01
更新时间：2024-01-04 10:12:04

中文名	二甲基硅基双(环戊二烯基)二氯化锆
英文名	Dimethylsilylbis(cyclopentadienyl)zirconium dichloride
中文别名	二甲基双(环戊二环烯基)硅基二氯化锆

分子式	C₁₂H₁₄Cl₂SiZr
分子量	348.45500
精确质量	345.92900
LogP	4.22980
外观性状	crystal \| yellow
计算化学	1、疏水参数计算参考值（XlogP）：6.7 2、氢键供体数量：0 3、氢键受体数量：2 4、可旋转化学键数量：11 5、互变异构体数量： 6、拓扑分子极性表面积（TPSA）：18.5 7、重原子数量：32 8、表面电荷：0 9、复杂度：398 10、同位素原子数量：0 11、确定原子立构中心数量：0 12、不确定原子立构中心数量：0 13、确定化学键立构中心数量：0 14、不确定化学键立构中心数量：0 15、共价键单元数量：1

Section 1: Product Identification
Chemical Name:Dimethylbis(cyclopentadienyl)silyl zirconium dichloride, min. 98%
CAS Registry Number:86050-32-0
Formula:[(CH3)2Si(C5H4)2]ZrCl2
EINECS Number:none
Chemical Family:metallocene

Synonym:Dimethylsilylbis(cyclopentadienyl) zirconium dichloride

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title compound86050-32-0100%5mg/m3 (as Zr)5mg/m3 (as Zr)

Section 3: Hazards Identification
Emergency Overview:Irritating to skin and eyes. May be irritating to respiratory tract.
Primary Routes of Exposure:skin, eyes, ingestion
Eye Contact:Causes moderate irritation of the eyes.
Skin Contact:Causes moderate irritation of the eyes.
Inhalation:May be irritating to the nose, mucous membranes and respiratory tract.
Ingestion:No information on the physiological effects of ingestion.
Exposure to moisture slowly produces hydrochloric acid. Irritating to skin, eyes. May be irritating to the
Acute Health Affects:
respiratory tract.
Chronic Health Affects:No information available on long-term chronic effects.
NTP:No
IARC:No
OSHA:No

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in
Inhalation:
breathing, coughing, wheezing or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
Flash Point:none
Autoignition Temperature:none
Explosion Limits:none
Extinguishing Medium:carbon dioxide, foam or dry powder
If this product is involved in a fire, firefighters should be equipped with NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus.
Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Small spills can be mixed with calcium carbonate, sodium bicarbonate or other appropriate acid neutralizing
Spill and Leak Procedures:
non combustible solid and swept up.

SECTION 7: Handling and Storage
The material will degrade on prolonged exposure to moisture. Keep bottle tightly sealed and away from heat
Handling and Storage:
and light. Handle in a dry atmosphere.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves.
Ventilation:If possible, handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:If possible, handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:yellow xtl
Molecular Weight:348.46
Melting Point:no data
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:may have an acidic odor
Solubility in Water:reacts with water

SECTION 10: Stability and Reactivity
Stability:moisture-sensitive solid
Hazardous Polymerization:No hazardous polymerization.
Conditions to Avoid:exposure to moisture
Incompatibility:water, strong oxidizing agents
Decomposition Products:carbon dioxide, carbon monoxide, hydrogen chloride, organic fumes and zirconium oxide

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:no data
Mutagenic Effects:no data
Tetratogenic Effects:no data

SECTION 12: Ecological Information
Ecological Information:No information available

SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations.

SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA

SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory.
SARA (Title 313):Title compound not listed
Second Ingredient:none

SECTION 16 - ADDITIONAL INFORMATION
N/A