672-66-2 (二甲基苯基膦,Dimethylphenylphosphine)

CAS号:
672-66-2
中文名称:
二甲基苯基膦
英文名称:
Dimethylphenylphosphine
安全信息:
分子式:
C8H11P
分子量:
138.146703004837

二甲基苯基膦(672-66-2)名称与标识符

名称

中文别名:
二甲基苯基膦;二甲基苯基磷;二甲基-苯基-膦;
英文别名:
Dimethyl(phenyl)phosphine;Dimethylphenylphosphine;dimethyl(phenyl)phosphane;Me2PPh;Phenyldimethylphosphine;SY061700;NSC 158474;NSC-158474;PMe2Ph;NSC158474;AMY11726;Q5277345;FT-0659072;672-66-2;EINECS 211-595-3;Phosphine, dimethylphenyl-;[PMe2Ph];Dimethyl(phenyl)phosphine #;D97453;MFCD00008509;NS00041936;A835685;D3F6WQG46D;Dimethylphenylphosphine, 99%;AKOS015913775;CHEBI:30671;DTXSID70217481;UNII-D3F6WQG46D;SCHEMBL34204;DiMethylphenylphosphine,98% (CH3)2(C6H5)P;DTXCID70139972;(PMe2Ph);DB-009700;

标识符

MDL:
MFCD00008509
InChIKey:
HASCQPSFPAKVEK-UHFFFAOYSA-N
Inchi:
1S/C8H11P/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3
SMILES:
P(C)(C)C1C=CC=CC=1
BRN:
742064

二甲基苯基膦(672-66-2)物化性质

实验特性

  • LogP : 2.05340
  • PSA : 13.59000
  • 折射率 : n20/D 1.563(lit.)
  • 沸点 : 74-75 °C/12 mmHg(lit.)
  • 熔点 : 126-127 ºC
  • 蒸气压 : 11 mmHg ( 68 °C)
  • 闪点 : 华氏:120.2 °F
    摄氏:49 °C
  • 溶解度 : Soluble in organic solvents.
  • 颜色与性状 : 无色液体。
  • 溶解性 : 不能溶于水。
  • 敏感性 : Air Sensitive
  • 密度 : 0.971 g/mL at 25 °C(lit.)

计算特性

  • 精确分子量 : 138.06000
  • 氢键供体数量 : 0
  • 氢键受体数量 : 0
  • 可旋转化学键数量 : 1
  • 同位素质量 : 138.059837
  • 重原子数量 : 9
  • 复杂度 : 72.6
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 不确定原子立构中心数量 : 0
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 疏水参数计算参考值(XlogP) : 1.5
  • 互变异构体数量 : 无
  • 表面电荷 : 0
  • 拓扑分子极性表面积 : 0

二甲基苯基膦(672-66-2)安全信息

二甲基苯基膦(672-66-2)国际标准相关数据

EINECS:
211-595-3

二甲基苯基膦(672-66-2)海关数据

海关编码:
2902909090
海关数据:

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

Summary:

2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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二甲基苯基膦(672-66-2)相关文献

二甲基苯基膦(672-66-2)参考资料

Reaxys RN:
Beilstein:
742064
PubChem CID:

二甲基苯基膦(672-66-2) MSDS

基础信息

Name:Dimethylphenylphosphine 97% Material Safety Data Sheet
Synonym:None
CAS:672-66-2
Section 1 - Chemical Product ? MSDS Name:Dimethylphenylphosphine 97% Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS#Chemical NamecontentEINECS#
672-66-2Dimethylphenylphosphine97%211-595-3
Hazard Symbols: None Listed.
Risk Phrases: 10

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Flammable.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Vapors may cause dizziness or suffocation.
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. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. Flammable liquid and vapor. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water.

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. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors.

Section 7 - HANDLING and STORAGE
? Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Flammables-area.

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# 672-66-2: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
?
Physical State: Liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 74 - 75 deg C @ 12.00mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 50 deg C ( 122.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: .9710g/cm3
Molecular Formula: C8H11P
Molecular Weight: 138.15

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, ignition sources, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of phosphorus, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 672-66-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Dimethylphenylphosphine - 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: FLAMMABLE LIQUID, N.O.S.*
Hazard Class: 3
UN Number: 1993
Packing Group: III
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3.3
UN Number: 1993
Packing Group: III
RID/ADR
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing group: III

Section 15 - REGULATORY INFORMATION
?
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
R 10 Flammable.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 27 Take off immediately all contaminated clothing.
S 28A After contact with skin, wash immediately with
plenty of water.
S 33 Take precautionary measures against static
discharges.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 672-66-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 672-66-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 672-66-2 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A