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2176-98-9生产厂家

2176-98-9价格

2176-98-9

2176-98-9结构式
2176-98-9结构式
  • 常用中文名:四丙基锡
  • 常用英文名:Tetrapropylstannane
  • CAS号:2176-98-9
  • 分子式:C12H28Sn
  • 分子量:291.061
  • 发布时间:2018-03-28 08:00:00
  • 更新时间:2024-01-11 19:06:52

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中文名 四丙基锡
英文名 tetrapropylstannane
中文别名 四正丙基锡
英文别名 Tin,tetrapropyl
Tetrapropylstannane
Tetrapropyltin
Tetrapropyl-stannan
STANNANE,TETRAPROPYL
Tetrapropylzinn
EINECS 218-536-0
Stannane, tetrapropyl-
tetra-n-propyltin
密度 1.1
沸点 263.2±23.0 °C at 760 mmHg
熔点 -109ºC
分子式 C12H28Sn
分子量 291.061
闪点 115.3±9.7 °C
精确质量 292.121307
LogP 7.74
蒸汽压 0.0±0.5 mmHg at 25°C
折射率 1.4745
储存条件

储存的地方必须远离氧化剂,保持容器密封,放入紧密的出藏器内,储存在阴凉,干燥的地方

稳定性

避免氧化物接触,危险分解产品为一氧化碳和二氧化碳 ,有毒的金属氧化物

计算化学

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:0

4.可旋转化学键数量:8

5.互变异构体数量:无

6.拓扑分子极性表面积0

7.重原子数量:13

8.表面电荷:0

9.复杂度:80.2

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

更多

1. 性状:无色液体

2. 密度(g/ml,20ºC):1.1065

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):-109

5. 沸点(ºC,常压):222

6. 沸点(ºC,50mmHg):未确定

7. 折射率(nD20):1.4745

8. 闪点(ºC):222

9. 比旋光度(): 未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,100ºC):未确定

12. 饱和蒸气压(kPa,20ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:不能拌和的或难以拌和


Section 1: Product Identification
Chemical Name:Tetra-n-propyltin, min. 97%
CAS Registry Number:2176-98-9
Formula:Sn(C3H7)4
EINECS Number:218-536-0
Chemical Family:organotin compound
Synonym:Tin, tetrapropyl-, Tetrapropylstannane

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound2176-98-9100%0.1mg/m30.1mg/m3

Section 3: Hazards Identification
Emergency Overview:Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed.
Primary Routes of Exposure:Ingestion, inhalation, skin, eyes
Eye Contact:Causes severe irritation of the eyes.
Causes slight to mild irritation of the skin. Prolonged contact may dry the skin and lead to rashes or more
Skin Contact:
severe irritation.
Inhalation:Irritating to skin, eyes and respiratory tract.
Delayed and permanent psycho-neurological disturbances; impairment of vision, unsteadiness, nausea and
Ingestion:
vomiting.
Irritating to skin, eyes and mucous membranes. Ingestion of certain organotin compounds may cause delayed
Acute Health Affects:
poisoning (4 days) with cerebral edema causing damage to the central nervous system.
Repeated exposure to certain organic tin compounds may cause problems with vision, skin, respiratory
Chronic Health Affects:
system, central nervous system, liver, kidneys, urinary tract, and blood.
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
Inhalation:
in 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:no data
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:carbon dioxide, foam or dry powder
Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus
Special Fire Fighting Procedures:
and full protective clothing.
Hazardous Combustion andcarbon monoxide, carbon dioxide, soot, organic fumes and tin compounds.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Small spills can be mixed with vermiculite, ground limestone, sodium carbonate or other suitable
Spill and Leak Procedures:
noncombustible adsorbent and swept up.

SECTION 7: Handling and Storage
Handling and Storage:Store in a cool, dry, well ventilated area away from heat and direct sunlight. Keep containers tightly sealed.

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. Consult with glove manufacturer to determine the proper type of glove.
Ventilation:Work with this product in a well-ventilated area, preferably a fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Work with this product in a well-ventilated area, preferably a fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:colorless liq.
Molecular Weight:291.05
Melting Point:no data
Boiling Point:222°C
Vapor Pressure:no data
Specific Gravity:1.1065(20°)
Odor:not determined
Solubility in Water:insoluble

SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:none
Incompatibility:strong oxidizing agents and halogens
Decomposition Products:carbon monoxide, carbon dioxide, tin oxide, and organic fumes.

SECTION 11: Toxicological Information
RTECS Data:Parenteral (mouse); LDLo: 73 mg/kg.
Carcinogenic Effects:No data available
Mutagenic Effects:No data available
Tetratogenic Effects:No data available

SECTION 12: Ecological Information
Ecological Information:No information available

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

毒理学数据:

1、急性毒性:小鼠肠外LDLo:73mg/kg

生态学数据:

通常对水是不危害的,若无政府许可,勿将材料排入周围环境。

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WH8636500
CHEMICAL NAME :
Stannane, tetrapropyl-
CAS REGISTRY NUMBER :
2176-98-9
BEILSTEIN REFERENCE NO. :
3600574
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H28-Sn
MOLECULAR WEIGHT :
291.09

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Parenteral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
73 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage)
REFERENCE :
COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 239,1091,1954

风险声明 (欧洲) R23/24/25
安全声明 (欧洲) 26-27-36/37/39
危险品运输编码 UN 2788
海关编码 2931900090
海关编码 2931900090
中文概述 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%