异辛酸锶

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

异辛酸锶 基本信息

中文名称:
异辛酸锶 
中文别名:
2-乙基己酸锶;
异辛酸锶 
英文名称:
Hexanoic acid,2-ethyl-, strontium salt (2:1)
英文别名:
strontium,2-ethylhexanoate;
Strontium 2-ethylhexanoate;
EINECS 219-536-3 
CAS No.:
2457-02-5
分 子 式:
C8H16O2.1/2Sr
分 子 量:
374.04
精确分子量:
374.12000
PSA:
52.60000
MDL:
MFCD00070438
EINECS:
219-536-3
风险术语:
R36/37/38
安全术语:
S26S36/S37/S39
分子结构式:
SDS:
查看

异辛酸锶 物化性质

沸点:
228ºC at 760mmHg
闪点:
116.6ºC
蒸汽压:
0.027mmHg at 25°C

异辛酸锶 安全信息

海关代码:
2915900090
危险类别码:
36/37/38
安全说明:
26-36/37/39
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。
:

异辛酸锶 MSDS


Section 1: Product Identification
   Chemical Name:       Strontium 2-ethylhexanoate, approx. 40% in 2-ethylhexanoic acid (8-12% Sr)    
   CAS Registry Number:       2457-02-5    
   Formula:       Sr[OOCCH(C2H5)C4H9]2    
   EINECS Number:       none    
   Chemical Family:       metal carboxylate    
   Synonym:       2-Ethylcaproic acid, strontium salt in 2-Ethylcaproic acid    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       2457-02-5       40%       no data       no data    
   2-ethylhexanoic acid       149-57-5       60%       no data       no data    

Section 3: Hazards Identification
   Emergency Overview:       Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed.    
   Primary Routes of Exposure:       Ingestion, eyes, inhalation, skin    
   Eye Contact:       Causes severe burns to the eyes.    
   Causes moderate to severe irritation of the skin. Heavy exposure to skin has been lethal in some animal
   Skin Contact:
   studies.
   Inhalation:       Causes severe irritation of the nose, mucous membranes and respiratory tract, and cause drowsiness.    
   Ingestion:       Ingestion may cause gastrointestinal distress, dizziness, weakness, and drowsiness.    
   Acute Health Affects:       Irritating to skin, eyes and respiratory tract.    
   Chronic Health Affects:       Prolonged exposure may damage the liver.    
   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:       no data    
   Autoignition Temperature:       no data    
   Explosion Limits:       none    
   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.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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

SECTION 7: Handling and Storage
   Handling and Storage:       Store in a sealed container. Keep away from heat and moisture.    

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 appropriate chemical resistant gloves and protective clothing.    
   Ventilation:       Material may form a vapor. 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. 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:       viscous liq.    
   Molecular Weight:       374.04    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       not applicable    
   Specific Gravity:       no data    
   Odor:       organic odor    
   Solubility in Water:       insoluble    

SECTION 10: Stability and Reactivity
   Stability:       air and moisture stable liquid    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       none    
   Incompatibility:       oxidizing agents, bases    
   Decomposition Products:       Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates.    

SECTION 11: Toxicological Information
   No information available in the RTECS files. 2-Ethylhexanoic acid: Eye (rabbit) Draize: 20mg Severe; Oral
   RTECS Data:       (rat) LD50:3g/kg; Inhalation (rat) LC: >400 ppm/6H; Skin (rabbit) LD50: 1260 microliter/kg; Oral (rat) TDLo:    
   8800 mg/kg/2W-1 somnolence; Oral (rat) Reproductive: 1803 mg. Kg developmental abnormalities.
   Carcinogenic Effects:       none    
   Mutagenic Effects:       none    
   Tetratogenic Effects:       2-Ethylhexanoic acid: insufficient 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:       Listed in the TSCA inventory.    
   SARA (Title 313):       Title compound not listed.    
   Second Ingredient:       2-ethylhexanoic acid (149-57-5) listed TSCA    


SECTION 16 - ADDITIONAL INFORMATION
N/A

异辛酸锶 海关数据

中国海关编码:2915900090

概述:
2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
监管条件:
A.入境货物通关单B.出境货物通关单
检验检疫:
R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
摘要/Summary:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

异辛酸锶 分子结构与计算化学数据

分子结构数据

1、摩尔折射率:无可用的

2、摩尔体积(cm3/mol):无可用的

3、等张比容(90.2K):无可用的

4、表面张力(dyne/cm):无可用的

5、介电常数:无可用的

6、极化率(10-24cm3):无可用的

7、单一同位素质量:374.120026Da

8、标称质量:374Da

9、平均质量:374.027Da

计算化学数据

1、   疏水参数计算参考值(XlogP):

2、   氢键供体数量:0

3、   氢键受体数量:4

4、   可旋转化学键数量:8

5、   互变异构体数量:

6、   拓扑分子极性表面积(TPSA):80.3

7、   重原子数量:21

8、   表面电荷:0

9、   复杂度:93.9

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:2

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:3

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