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甲基苯基二硫醚 | 14173-25-2

甲基苯基二硫醚结构式图片|14173-25-2结构式图片
甲基苯基二硫醚
methyl phenyl disulphide
14173-25-2
C7H8S2
156.26842
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:甲基苯基二硫醚结构式
甲基苯基二硫醚MOL
名称和标识符
InChIKey LMSQHVXHZCNJEP-UHFFFAOYSA-N
Inchi InChI=1S/C7H8S2/c1-8-9-7-5-3-2-4-6-7/h2-6H,1H3
SMILES CSSC1=CC=CC=C1
别名信息
- 中文别名 -
  • 甲基苯基二硫醚
  • 甲基苯基二硫
  • 昔多芬杂质
  • 甲基苯基二硫醚(苯基甲基二硫醚)
- 英文别名 -
  • methyl phenyl disulphide
  • (methyldisulfanyl)benzene
  • Methylphenyldisulfide
  • Methylphenyldisulfideneat
  • Disulfide,methyl phenyl
  • Methyl-phenyl-disulfid
  • phenylmethyl disulfide
  • Phenyl-methyldisulfid
  • Methyl phenyl persulfide
  • Phenyl (methyl) persulfide
  • disulfide,methylphenyl
  • METHYL PHENYL DISULFIDE
  • PHENYL METHYL DISULFIDE
  • Methyl phenyl disulfide,97%
物化性质
实验特性
LogP 3.05670
PSA 50.60000
折射率 1.617-1.619
沸点 65 °C (2 mmHg)
闪点 22 °C
FEMA 3872 | METHYL PHENYL DISULFIDE
颜色与性状 无可用
溶解性 无可用
密度 1.15
计算特性
精确分子量 156.00700
氢键供体数量 0
氢键受体数量 0
可旋转化学键数量 2
同位素质量 156.007
重原子数量 9
复杂度 67.3
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) 2.5
互变异构体数量
表面电荷 0
拓扑分子极性表面积 50.6A^2
国际标准相关数据
EINECS 238-020-9
海关数据
海关编码 2930909090
海关数据

中国海关编码:

2930909090

概述:

2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

申报要素:

品名, 成分含量, 用途

Summary:

2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

相关文献
甲基苯基二硫醚 MSDS
基础信息
Name: Methyl phenyl disulfide 97+% Material Safety Data Sheet
Synonym: Non
CAS: 14173-25-2
Section 1 - Chemical Product ? MSDS Name:Methyl phenyl disulfide 97+% Material Safety Data Sheet
Synonym:Non

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
14173-25-2 Methyl phenyl disulfide, 97+% 97+% 238-020-9
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.Stench.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
No information found.
Inhalation:
May cause respiratory tract irritation.
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 immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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. Will burn if involved in a fire.
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.

Section 7 - HANDLING and STORAGE
? Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Use spark-proof tools and explosion proof equipment. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use only in a chemical fume hood.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. 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 process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 14173-25-2: 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:
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 slightly yellow
Odor: Rather pungent odor, reminiscent
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 65 deg C @ 2.00mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 22 deg C ( 71.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density: 1.1500g/cm3
Molecular Formula: C7H8S2
Molecular Weight: 156.26

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
None reported.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 14173-25-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl phenyl disulfide, 97+% - 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: II
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3.2
UN Number: 1993
Packing Group: II
RID/ADR
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing group: II

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 16 Keep away from sources of ignition - No
smoking.
WGK (Water Danger/Protection)
CAS# 14173-25-2: No information available.
Canada
CAS# 14173-25-2 is listed on Canada's NDSL List.
CAS# 14173-25-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 14173-25-2 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A
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