141942-53-2 (替诺福韦艾拉酚胺富马酸,3,3-Dichlorotetrahydro-2H-pyran-2-yl formate)

CAS号:
141942-53-2
中文名称:
替诺福韦艾拉酚胺富马酸
英文名称:
3,3-Dichlorotetrahydro-2H-pyran-2-yl formate
分子式:
C6H8Cl2O3
分子量:
199.031920433044

替诺福韦艾拉酚胺富马酸(141942-53-2)名称与标识符

名称

中文别名:
3,3-二氯-2-甲酰氧基四氢吡喃;3,3-二氯-2-醛氧四水吡喃;替诺福韦艾拉酚胺富马酸;
英文别名:
3,3-Dichlorotetrahydro-2H-pyran-2-yl formate;(3,3-dichlorooxan-2-yl) formate;2H-Pyran-2-ol,3,3-dichlorotetrahydro-, 2-formate;3,3-DICHLORO-2-FORMOXYTETRAHYDROPYRAN;3,3-dichloro-2H-3,4,5,6-tetrahydropyran-2-yl formate;141942-53-2;DTXSID50369250;

标识符

InChIKey:
RJZSBBQFYWZFDG-UHFFFAOYSA-N
Inchi:
1S/C6H8Cl2O3/c7-6(8)2-1-3-10-5(6)11-4-9/h4-5H,1-3H2
SMILES:
ClC1(C(OC=O)OCCC1)Cl

替诺福韦艾拉酚胺富马酸(141942-53-2)物化性质

实验特性

  • LogP : 2.10570
  • PSA : 35.53000
  • 折射率 : 1.4835-1.4855
  • 沸点 : 116-117 °C (12 mmHg)
  • 闪点 : 126.4°C
  • 颜色与性状 : 液体
  • 溶解性 : 无可用
  • 密度 : 1.4324 (rough estimate)

计算特性

  • 精确分子量 : 197.98500
  • 氢键供体数量 : 0
  • 氢键受体数量 : 3
  • 可旋转化学键数量 : 2
  • 同位素质量 : 197.98505
  • 重原子数量 : 11
  • 复杂度 : 149
  • 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 : 1
  • 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) : 1.8
  • 互变异构体数量 : 无
  • 表面电荷 : 0
  • 拓扑分子极性表面积 : 35.5

替诺福韦艾拉酚胺富马酸(141942-53-2)安全信息

替诺福韦艾拉酚胺富马酸(141942-53-2)海关数据

海关编码:
2932999099
海关数据:

中国海关编码:

2932999099

概述:

2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%

申报要素:

品名, 成分含量, 用途

Summary:

2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

替诺福韦艾拉酚胺富马酸(141942-53-2)推荐厂家 更多厂家(1)

公司名称手机号/电话联系人QQ微信询单
深圳市瑞吉特生物科技有限公司 15813841136
0755-89459231
钦先生 1029374309
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替诺福韦艾拉酚胺富马酸(141942-53-2) MSDS

基础信息

Name:3 3-Dichloro-2-formoxytetrahydropyran Material Safety Data Sheet
Synonym:None
CAS:141942-53-2
Section 1 - Chemical Product ? MSDS Name:3 3-Dichloro-2-formoxytetrahydropyran Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS#Chemical NamecontentEINECS#
141942-53-23,3-Dichloro-2-formoxytetrahydropyran>96unlisted
Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye irritation.
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:
No information found.

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.
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:
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. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Containers may explode when heated.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

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# 141942-53-2: 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: clear, colorless
Odor: chlorine-like
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 116-117 deg C @ 12 mm Hg
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: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C6H8Cl2O3
Molecular Weight: 199.03

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Moisture, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 141942-53-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3,3-Dichloro-2-formoxytetrahydropyran - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
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# 141942-53-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 141942-53-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 141942-53-2 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A