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18812-51-6生产厂家

18812-51-6价格

相关CAS号：
18812-51-6 231286-46-7
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18812-51-6

18812-51-6结构式
18812-51-6结构式

化源商城直购

中文名 1-丙基膦酸二乙酯
英文名 1-diethoxyphosphorylpropane
中文别名 1-丙基磷酸二乙酯
丙基膦酸二乙酯
1-丙烷磷酸二乙酯
英文别名 Diethyl-propylphosphonat
DIETHYL 1-PROPANEPHOSPHONATE
propyl-phosphonic acid diethyl ester
Diethyl 1-Propylphosphonate
MFCD00015139
Phosphonic acid, P-propyl-, diethyl ester
Diethyl-n-propylphosphonate
Diethyl propanephosphonate
Phosphonic acid, propyl-, diethyl ester
1-diethoxyphosphoryl-propane
Ethyl propylphosphonate
Propan-phosphonsaeure-(1)-diaethylester
Phosphonic acid,propyl-,diethyl ester
Diethyl propylphosphonate
Propyl-phosphonsaeure-diaethylester
密度 1.0±0.1 g/cm3
沸点 226.4±9.0 °C at 760 mmHg
分子式 C7H17O3P
分子量 180.182
闪点 104.9±39.1 °C
精确质量 180.091537
PSA 45.34000
LogP 1.35
蒸汽压 0.1±0.4 mmHg at 25°C
折射率 1.410
储存条件

常温密闭避光，通风干燥

稳定性

常温常压下稳定

避免的物料：氧化物
分子结构

1、 摩尔折射率：44.84

2、 摩尔体积（m3/mol）：180.9

3、 等张比容（90.2K）：422.0

4、 表面张力（dyne/cm）：29.6

5、 极化率（10-24cm3）：17.77

计算化学

1.疏水参数计算参考值（XlogP）:1.1

2.氢键供体数量:0

3.氢键受体数量:3

4.可旋转化学键数量:6

5.互变异构体数量:无

6.拓扑分子极性表面积35.5

7.重原子数量:11

8.表面电荷:0

9.复杂度:126

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,25/4℃）：不确定

3. 相对蒸汽密度（g/mL,空气=1）：不确定

4. 熔点（ºC）：不确定

5. 沸点（ºC,常压）：不确定

6. 沸点（ºC, 12mmHg）：94-96

7. 折射率：1.419-1.421

8. 闪点（ºC,12mmHg）：94-96

9. 比旋光度（º）：不确定

10. 自燃点或引燃温度（ºC）：不确定

11. 蒸气压（kPa,25ºC）：不确定

12. 饱和蒸气压（kPa,60ºC）：不确定

13. 燃烧热（KJ/mol）：不确定

14. 临界温度（ºC）：不确定

15. 临界压力（KPa）：不确定

16. 油水（辛醇/水）分配系数的对数值：不确定

17. 爆炸上限（%,V/V）：不确定

18. 爆炸下限（%,V/V）：不确定

19. 溶解性：不确定

Name: Diethyl 1-Propanephosphonate Material Safety Data Sheet
Synonym: None Known
CAS: 18812-51-6
Section 1 - Chemical Product MSDS Name:Diethyl 1-Propanephosphonate Material Safety Data Sheet
Synonym:None Known
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
18812-51-6 Diethyl 1-Propanephosphonate ca. 100 unlisted
Hazard Symbols: XI
Risk Phrases: 36/37/38
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema.
Chronic:
Effects may be delayed.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use only in a chemical fume hood. Wash clothing before reuse.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 18812-51-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: clear colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H17O3P
Molecular Weight: 180.091
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents, reducing agents, acids, bases.
Hazardous Decomposition Products:
Carbon monoxide, oxides of phosphorus, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 18812-51-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Diethyl 1-Propanephosphonate - Not listed by ACGIH, IARC, or NTP.
Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Not regulated as a hazardous material.
Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 18812-51-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 18812-51-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 18812-51-6 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

危害码 (欧洲) Xi:Irritant;
风险声明 (欧洲) R36/37/38
安全声明 (欧洲) S37/39-S26
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%

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