对甲苯酰磷酸酯

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 安全信息
  • MSDS
  • 结构与计算化学
  • 上游产品
  • 下游产品

对甲苯酰磷酸酯 基本信息

中文名称:
对甲苯酰磷酸酯 
中文别名:
对甲苯酰磷酸酯;
三(4-甲基苯基)磷酸酯;
三对甲苯基磷酸酯;
磷酸三(4-甲基苯基)酯 
英文名称:
Phosphoric acid,tris(4-methylphenyl) ester
英文别名:
Tri-p-tolyl phosphate;
TRI-P-TOLYL PHOSPHATE 
CAS No.:
78-32-0
分 子 式:
C21H21O4P
分 子 量:
368.36
精确分子量:
368.11800
PSA:
54.57000
MDL:
MFCD00041908
EINECS:
201-105-6
InChI:
The Key: BOSMZFBHAYFUBJ-UHFFFAOYSA-N
危险品标志:
N-Xn
风险术语:
R21/22R51/53
安全术语:
S28S61
分子结构式:
SDS:
查看

对甲苯酰磷酸酯 制备方法及用途

制备方法

增塑剂。溶剂。气相色谱固定液。

用途简介

用途

增塑剂。溶剂。气相色谱固定液。 

对甲苯酰磷酸酯 物化性质

密度:
1.247
熔点:
74-78 °C
沸点:
430 °C
闪点:
410 °C
存储条件/存储方法:

 本品应密封保存。

其它信息:

1.       性状:白色针状结晶。

2.       密度(g/mL,25/4℃):1.247

3.       相对蒸汽密度(g/mL,空气=1):未确定

4.       熔点(ºC):7778

5.       沸点(ºC,常压):未确定

6.       沸点(ºC, 0.47kPa):244

7.       折射率:未确定

8.       闪点(ºC):未确定

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,60ºC):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:溶于乙醇、乙醚、苯、氯仿和乙酸

 

对甲苯酰磷酸酯 安全信息

包装等级:
III
风险类别:
9
危险类别码:
51/53-21/22
安全说明:
S61-S28A-S28
RTECS号:
TC9330000
安全标志:
S28:接触皮肤之后,立即使用大量皂液洗涤。
S61:避免排放到环境中。参考专门的说明/安全数据表。
危险标志:
N-Xn,N,Xn

对甲苯酰磷酸酯 MSDS

Name: Tri-p-Tolyl Phosphate 98% (GC) Material Safety Data Sheet
Synonym: None Known
CAS: 78-32-0
Section 1 - Chemical Product   MSDS Name:Tri-p-Tolyl Phosphate 98% (GC) Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
78-32-0 Tri-p-Tolyl Phosphate 98 201-105-6
Hazard Symbols: XN N
Risk Phrases: 21/22 51/53

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful in contact with skin and if swallowed. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Harmful.Dangerous for the environment.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
  Eyes: 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.
Notes to Physician:

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. Dusts at sufficient concentrations can form explosive mixtures with air. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam. Use agent most appropriate to extinguish fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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 process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 78-32-0: 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 gloves to prevent skin exposure.
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
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: Solid
Color: White to light brown powder
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 76 - 78 deg C
Autoignition Temperature: Not available.
Flash Point: 410 deg C ( 770.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: soluble in methanol
Specific Gravity/Density:
Molecular Formula:
Molecular Weight: 368.36

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of phosphorus, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 78-32-0: TC9330000 LD50/LC50:
Not available.
Carcinogenicity:
Tri-p-Tolyl Phosphate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN N
Risk Phrases:
R 21/22 Harmful in contact with skin and if
swallowed.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 78-32-0: No information available.
Canada
CAS# 78-32-0 is listed on Canada's DSL List.
CAS# 78-32-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 78-32-0 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

对甲苯酰磷酸酯 分子结构与计算化学数据

分子结构数据

   1、   摩尔折射率:102.14

2、   摩尔体积(m3/mol):306.6

3、   等张比容(90.2K):793.2

4、   表面张力(dyne/cm):44.7

5、   极化率10-24cm3):40.49

计算化学数据

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:4

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44.8

7.重原子数量:26

8.表面电荷:0

9.复杂度:392

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

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