四叔丁醇锆(IV)

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • MSDS
  • 海关数据
  • 结构与计算化学

四叔丁醇锆(IV) 基本信息

中文名称:
四叔丁醇锆(IV) 
中文别名:
叔丁醇锆;
四叔丁氧化锆 
英文名称:
zirconium(iv) tert-butoxide
英文别名:
ZIRCONIUM(IV) TERT-BUTOXIDE;
ZIRCONIUM(IV)T-BUTOXIDE;
ZIRKON(IV)-TERT-BUTOXID;
Zirconium tert-butanolate;
zirconium tetrabutoxide;
ZIRCONIUM TETRA-T-BUTOXIDE;
Tetra-tert-butoxyzirconium,Tetra-tert-butyl zirconate,ZTB;
ZIRKONIUM(IV) TERT-BUTOXIDE;
ZIRCONIUM TERT-BUTOXIDE;
Zr(tert-butoxide)4;
TETRA-TERT-BUTYL ZIRCONATE;
ZIRCONIUM T-BUTOXIDE;
Tetra-tert-butoxyzirconium 
CAS No.:
2081-12-1
分 子 式:

C4H10O.1/4Zr

分 子 量:
383.68
精确分子量:
382.16600
PSA:
36.92000
MDL:
MFCD00075085
BRN:
3681870
InChI:
The Key: BQWLZMOJJMLBOM-UHFFFAOYSA-N
危险品标志:

IrritantXi;

风险术语:

R36/37/38

安全术语:

S26;S36

分子结构式:
SDS:
查看

四叔丁醇锆(IV) 物化性质

外观与性状:
无色或黄色冒烟的透明液体
密度:
0.985 g/mL at 25 °C(lit.)
熔点:
3°C
沸点:
81 °C3 mm Hg(lit.)
闪点:
185 °F
折射率:
n20/D 1.424(lit.)
存储条件/存储方法:

储存的地方必须远离氧化剂,将容器密封,储存密封的储藏器内,并放在阴凉,干爽的地方

稳定性相关:

避免与氧化物接触,危险分解产品为一氧化碳和二氧化碳

其它信息:

1.      性状:气味类似酒精的黄色液体

2.      密度(g/mL,20 ºC):0.96

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):未确定

5.      沸点(ºC,常压):未确定

6.      沸点(ºC,3mm Hg ):81

7.      折射率:1.424

8.      闪点(ºC):185

9.      比旋光度(º):未确定

10.   自燃点或引燃温度(ºC):未确定

11.   蒸气压(kPa,25ºC):未确定

12.   饱和蒸气压(kPa,20ºC): 6.65hPa

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:未确定

四叔丁醇锆(IV) 安全信息

包装等级:
III
风险类别:
3
海关代码:
2909199090
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R36/37/38
安全说明:
S26-S36
安全标志:
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
S36:穿戴合适的防护服装。
危险标志:
Xi: Irritant;

四叔丁醇锆(IV) 毒理性

毒理学数据:

主要的刺激性影响:

在皮肤上面:刺激皮肤和粘膜

在眼睛上面: 刺激的影响

致敏作用:没有已知的敏化作用

生态数据:

对水是稍微有害的,不要让未稀释或大量的产品接触地下水,水道或者污水系统,若无政府许可,勿将材料排入周围环境

四叔丁醇锆(IV) MSDS


Section 1: Product Identification
   Chemical Name:       Zirconium (IV) t-butoxide, 99%    
   CAS Registry Number:       2081-12-1    
   Formula:       Zr(OC4H9)4    
   EINECS Number:
   Chemical Family:       metal alkoxide    
   Synonym:       zirconium t-butylate; t-butanol, zirconium salt.    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       2081-12-1       100%       5mg/m3 (as Zr)       5mg/m3 (as Zr)    

Section 3: Hazards Identification
   Emergency Overview:       Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed.    
   Primary Routes of Exposure:       Inhalation, ingestion, contact with skin and eyes.    
   Eye Contact:       Causes slight to mild irritation of the eyes    
   Skin Contact:       Causes slight to mild irritation of the skin.    
   Inhalation:       Irritating to skin, eyes and respiratory tract.    
   Ingestion:       Ingestion may cause gastrointestinal distress, nausea, vomiting and headache.    
   Acute Health Affects:       Irritating to skin, eyes and respiratory tract.    
   No data is available for this product. In animal studies, t-butanol in high doses has acted as a reproductive
   Chronic Health Affects:
   effector.
   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 soap and water. Remove contaminated clothes if necessary. Seek medical
   Skin Exposure:
   assistance if 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.
   Ingestion:       Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious).    

SECTION 5: Fire Fighting Measures
   Flash Point:       185 °F    
   Autoignition Temperature:       no data    
   Explosion Limits:       no data    
   Extinguishing Medium:       carbon dioxide, dry powder or foam    
   If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained
   Special Fire Fighting Procedures:
   breathing apparatus and full protective clothing.
   Hazardous Combustion and       If involved in a fire this material may emit toxic organic fumes and zirconia dust.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: Combustible. No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
   Avoid contact with water. Small spills may be adsorbed into diatomaceous earth, sand, or other suitable
   Spill and Leak Procedures:
   adsorbent, and swept up.

SECTION 7: Handling and Storage
   Store in a tightly sealed container in a dry place. If container is left open, product may adsorb moisture from
   Handling and Storage:
   the atmosphere and release t-butanol vapor.

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:       Material may form a vapor upon exposure to air. 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 Respirator
   Respirator:
   Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       Material may form a vapor upon exposure to air. 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:       slightly yellow liq.    
   Molecular Weight:       383.68    
   Melting Point:       no data    
   Boiling Point:       90°C /5 mm    
   Vapor Pressure:       no data    
   Specific Gravity:       0.96    
   Odor:       sweet odor    
   Solubility in Water:       reacts with water    

SECTION 10: Stability and Reactivity
   Stability:       moisture sensitive liquid, (store cold)    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       contact with moisture    
   Incompatibility:       halogens    
   Decomposition Products:       Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates.    

SECTION 11: Toxicological Information
   No information available in the RTECS files. t-butanol, hydrolysis product: skin (rbt) Draize: 500 ul/24h mild;
   RTECS Data:       eye (rbt) Draize 100 ul/24h: severe; oral (rat) LD50: 2743 mg/kg; inhalation (rat) LC50: >10000 ppm/4h;    
   Intraperitoneal (mouse) LD50: 399 mg/kg. oral (rbt) LD50: 3559 mg/kg; inhalation (rat) TCLo (reprod): 2000.
   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 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

四叔丁醇锆(IV) 海关数据

中国海关编码:2909199090

概述:
2909199090. 其他无环醚及其卤化衍生物(包括磺化,硝化或亚硝化衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

四叔丁醇锆(IV) 分子结构与计算化学数据

分子结构数据

1.         密度(g/mL ,25℃):0.985

2.         折射率(nD20):1.424

3.         闪点(°F):185

4.         储存(ºC):2-8

5.         沸点(ºC,3mmHg):81

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