二对甲苯膦

二对甲苯膦 基本信息
CAS号 1017-60-3 分子式 C14H15P
分子量 214.24300 精确质量  214.09100
PSA  13.59000 LogP  2.93270

基本信息 展开↓

CAS号:
1017-60-3
3D弹球模型:
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分子式:
C14H15P
分子量:
214.24300
中文名称:
二对甲苯膦
英文名称:
Di-p-tolylphosphine
中文别名:
二对甲苯膦;
二对甲苯基磷;
二-P-二甲苯氯化磷
英文别名:
Di-p-tolylphosphine;
bis(4-methylphenyl)phosphane
精确分子量/精确质量:
214.09100
极性分子表面积/PSA:
13.59000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: RRSCGNXXNRAXJC-UHFFFAOYSA-N

安全信息展开↓

海关代码:
2902909090
危险类别码:
17-34
安全说明:
16-26-27-36/37/39
安全标志:
S16:远离火源。
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
S27:立刻除去所有污染衣物。
:

合成路线查看所有的合成路线

  • 1019-71-2

    P,P-双(4-甲基苯基)-氯化膦 氯二对甲苯基膦

  • 1017-60-3

    二对甲苯膦

  • 4294-57-9

    对甲苯基溴化镁

  • 1017-60-3

    二对甲苯膦

  • 2409-61-2

    双(对甲苯基)氧化膦

  • 1017-60-3

    二对甲苯膦

MSDS 展开↓


Section 1: Product Identification
   Chemical Name:       Di-p-tolylphosphine, 99%    
   CAS Registry Number:       1017-60-3    
   Formula:       (CH3C6H4)2PH    
   EINECS Number:       none    
   Chemical Family:       organophosphine ligand    
   Synonym:       none    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       1017-60-3       100%       no data       no data    

Section 3: Hazards Identification
   Harmful by inhalation, in contact with skin and if swallowed. May ignite spontaneously on contact with air.
   Emergency Overview:
   Contact with skin may result in severe chemical burns.
   Primary Routes of Exposure:       Skin and inhalation    
   Eye Contact:       May cause mild to severe irritation of the eyes.    
   Skin Contact:       Harmful in contact with skin. May cause mild irritation of the skin, or thermal burns if ignited.    
   Inhalation:       Harmful by inhalation. Inhalation may lead to dizziness and headaches.    
   Harmful if swallowed. Ingestion is an unlikely mode of entry as the material is pyrophoric and has a noxious
   Ingestion:
   odor.
   Acute Health Affects:       Harmful by inhalation, in contact with skin and if swallowed.    
   Chronic Health Affects:       No information available on long term exposure to this material.    
   NTP:       No    
   IARC:       No    
   OSHA:       No    

SECTION 4: First Aid Measures
   Immediately flush the eyes with copious amounts of water for at least 15 minutes. A victim will need
   Eye Exposure:
   assistance in keeping their eye lids open. Get immediate medical attention.
   Wash the affected area immediately with water. Remove contaminated clothing if necessary. Seek medical
   Skin Exposure:
   assistance if irritation persists.
   Remove victim to fresh air immediately. Keep the victim lying down and warm. Give oxygen as soon as
   Inhalation:
   possible. If shock occurs, respond with appropriate first aid. Transport the victim to a hospital.
   Seek medical attention immediately. Keep the victim calm. Give water to dilute the toxin (only if conscious).
   Ingestion:
   Induce vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
   Flash Point:       no data    
   Autoignition Temperature:       Pyrophoric    
   Explosion Limits:       Pyrophoric    
   Extinguishing Medium:       carbon dioxide, dry powder or foam    
   The pyrophoric liquid may reignite. Fire fighters should be equipped with an approved positive pressure
   Special Fire Fighting Procedures:
   self-contained breathing apparatus and full protective clothing.
   Hazardous Combustion and       If involved in a fire this material may emit toxic organic fumes and vapors of phosphorus pentoxide.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: Spontaneously flammable in air, especially in contact with organic matter such as paper or cloth.

SECTION 6: Accidental Release Measures
   'The material may ignite spontaneously in air. Avoid static discharge. Burning material may release
   toxic fumes. In case of poor ventilation, leave the area unless fitted with a self-contained breathing apparatus.
   Spill and Leak Procedures:
   Small spills can be mixed with ground limestone, sodium bicarbonate, or other suitable absorbents, swept up,
   and held in a closed metal can.

SECTION 7: Handling and Storage
   Store in a tightly sealed container under an inert atmosphere of nitrogen or argon. Keep away from heat.
   Handling and Storage:       Material should be transferred under an inert atmosphere of nitrogen or argon in a efficient fume hood. Fire    
   may occur in emptied container and transfer lines.

SECTION 8: Exposure Controls and Personal Protection
   Always wear approved safety glasses. When handling this substance wear a face shield as added protection.
   Eye Protection:
   Skin Protection:       Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.    
   Ventilation:       Material has a pungent odor. Always handle 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 29 CFR 1910.134.
   Ventilation:       Material has a pungent odor. Always handle material in an efficient fume hood.    
   Additional Protection:       Wear a full face shield, flame resistant lab apron and suitable gloves.    

SECTION 9: Physical and Chemical Properties
   Color and Form:       colorless liq.    
   Molecular Weight:       214.25    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       pungent and noxious odor    
   Solubility in Water:       insoluble    

SECTION 10: Stability and Reactivity
   Stability:       air-sensitive liquid - pyrophoric    
   Hazardous Polymerization:       no hazardous polymerization    
   Contact with air. Material may spontaneously ignite, especially in the presence of organic matter such as
   Conditions to Avoid:
   paper or cloth.
   Incompatibility:       oxidizing agents, halogens, air (pyrophoric), halocarbons, sulfur.    
   Decomposition Products:       carbon dioxide, carbon monoxide, organic vapors, and phosphorus pentoxide.    

SECTION 11: Toxicological Information
   RTECS Data:       No information available in the RTECS files.    
   Carcinogenic Effects:       No information available.    
   Mutagenic Effects:       No information available.    
   Tetratogenic Effects:       No information available.    

SECTION 12: Ecological Information
   Ecological Information:       No information available.    

SECTION 13: Disposal Considerations
   Disposal:       Dispose of this material according to local, state and federal regulations.    

SECTION 14: Transportation
   Shipping Name (CFR):       Pyrophoric liquids, organic, N.O.S.    
   Hazard Class (CFR):       4.2    
   Additional Hazard Class (CFR):       NA    
   Packaging Group (CFR):       I    
   UN ID Number (CFR):       UN# 2845    
   Shipping Name (IATA):       Forbidden    
   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 on the TSCA inventory    
   SARA (Title 313):       not regulated by SARA 313    
   Second Ingredient:       none    


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2902909090

概述:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素:
品名, 成分含量
摘要/Summary:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

分子结构与计算化学数据展开↓

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:214.091136 Da

8、标称质量:214 Da

9、平均质量:214.2427 Da

计算化学数据


1.疏水参数计算参考值(XlogP):3.8

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:2

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:15

8.表面电荷:0

9.复杂度:154

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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