2-甲醇-4-甲基噻吩 | 74395-18-9

• 物质功能分类: 医药中间体 - 杂环化合物 - 噻吩类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 中文名称: 2-甲醇-4-甲基噻吩
• 英文名称: (4-methylthiophen-2-yl)methanol
• CAS: 74395-18-9
• 化学式: C₆H₈OS
• mdl: MFCD06411545
• 分子量: 128.195
• InChiKey: AUQLBQWHCWBCAW-UHFFFAOYSA-N

物化性质

• 沸点：
  60 °C
• 密度：
  1.176±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  48.5
• 氢给体数：
  1
• 氢受体数：
  2

SDS

Name:	4-Methylthiophene 2-ylmethanol Material Safety Data Sheet
Synonym:	Nonyl aldehyde
CAS:	74395-18-9

Section 1 - Chemical Product MSDS Name:4-Methylthiophene 2-ylmethanol Material Safety Data Sheet
Synonym:Nonyl aldehyde

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
74395-18-9	4-Methylthiophene 2-ylmethanol	97+%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
No information found.

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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. 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:
Treat symptomatically and supportively.

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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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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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.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Keep under a nitrogen blanket.

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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# 74395-18-9: Personal Protective Equipment Eyes: Wear chemical splash goggles.
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.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: Colourless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 60 - 62 deg C @4mm 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:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C6H8OS
Molecular Weight: 128.19

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, excess heat.
Incompatibilities with Other Materials:
Acids, acid chlorides, bases, halogenated agents, strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 74395-18-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Methylthiophene 2-ylmethanol - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
IMO
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
RID/ADR
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 74395-18-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 74395-18-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 74395-18-9 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-甲醇-4-甲基噻吩 在 lithium 作用下， 以 various solvent(s) 为溶剂， 以75%的产率得到甲基-3-戊烯-1-醇
  参考文献：
  名称：

  Stereoselective synthesis of E-homoallylic alcohols from ?-(dihydro)thienylmethanols

  摘要：

  DOI：

  10.1007/bf00949727
• 作为产物：
  描述：

  4-甲基噻吩-2-甲醛 在 sodium tetrahydroborate 、 乙醇 作用下， 以85.2%的产率得到2-甲醇-4-甲基噻吩
  参考文献：
  名称：

  SUBSTITUTED BICYCLIC HETEROARYL COMPOUNDS AS RXR AGONISTS

  摘要：

  本发明涉及某些替代的双环化合物，它们是RXR的激动剂，因此在预防或治疗可以通过激活该受体来预防或治疗的某些疾病的治疗中有用。此外，本发明涉及这些化合物、其制备方法、含有这些化合物的药物组合物以及这些化合物在治疗某些疾病中的用途。

  公开号：

  US20160333004A1

文献信息

• POLYSUBSTITUTED DERIVATIVES OF 6-HETEROARYLIMIDAZO[1,2-a]PYRIDINES, AND PREPARATION AND THERAPEUTIC USE THEREOF
  申请人：DE PERETTI Danielle

  公开号：US20110065700A1

  公开（公告）日：2011-03-17

  Compounds of formula (I): wherein R 1 , R 2 , R 3 , R 4 , Het and X are as defined in the disclosure, or an acid addition salt thereof, and the therapeutic use and process of synthesis thereof.

  式(I)的化合物： 其中R1、R2、R3、R4、Het和X如披露中所定义，或其酸盐加合物，以及其治疗用途和合成过程。
• [EN] NOVEL HETEROCYCLIC ACRYLAMIDES AND THEIR USE AS PHARMACEUTICALS<br/>[FR] NOUVEAUX ACRYLAMIDES HÉTÉROCYCLIQUES ET LEUR UTILISATION EN TANT QUE PRODUITS PHARMACEUTIQUES
  申请人：FAB PHARMA SAS

  公开号：WO2011061214A1

  公开（公告）日：2011-05-26

  The invention relates to novel heterocyclic acrylamide compounds (I), to the preparation of the compounds and intermediates used therein, to the use of the compounds as antibacterial medicaments and pharmaceutical compositions containing the compounds.

  这项发明涉及新颖的杂环丙烯酰胺化合物（I），涉及该化合物及其中间体的制备，涉及将该化合物用作抗菌药物以及含有该化合物的药物组合物的用途。
• NOVEL 3,5-DISUBSTITUTED-3H-IMIDAZO[4,5-B]PYRIDINE AND 3,5- DISUBSTITUTED -3H-[1,2,3]TRIAZOLO[4,5-B] PYRIDINE COMPOUNDS AS MODULATORS OF C-MET PROTEIN, ETC
  申请人：Rhizen Pharmaceuticals SA

  公开号：US20150057309A1

  公开（公告）日：2015-02-26

  The present invention provides compounds useful as c-Met protein kinase modulators, methods of preparing them, pharmaceutical compositions containing them and methods of treatment, prevention and/or amelioration of c-Met kinase mediated disease or disorders with them.

  本发明提供了作为c-Met蛋白激酶调节剂有用的化合物，以及制备它们的方法，含有它们的药物组合物，以及使用它们进行治疗、预防和/或改善c-Met激酶介导的疾病或疾病的方法。
• [EN] BENZIMIDAZOLE DERIVATIVES AS MCH RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE COMME ANTAGONISTES DU RÉCEPTEUR MCH
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2013105676A1

  公开（公告）日：2013-07-18

  The present invention provides an aromatic ring compound having a melanin-concentrating hormone receptor antagonistic action and useful as an agent for the prophylaxis or treatment of obesity and the like. The present invention relates to a compound represented by the formula (I) wherein each symbol as defined in the specification, or a salt thereof.

  本发明提供了一种具有黑色素浓集激素受体拮抗作用并且用作预防或治疗肥胖等疾病的芳香环化合物。本发明涉及一种由式(I)表示的化合物，其中每个符号如规范中定义的，或其盐。
• NOVEL KINASE MODULATORS
  申请人：MUTHUPPALANIAPPAN Meyyappan

  公开号：US20110118257A1

  公开（公告）日：2011-05-19

  The present invention provides PI3K protein kinase modulators, methods of preparing them, pharmaceutical compositions containing them and methods of treatment, prevention and/or amelioration of kinase mediated diseases or disorders with them.

  本发明提供了PI3K蛋白激酶调节剂，其制备方法，含有它们的药物组合物，以及使用它们进行激酶介导的疾病或紊乱的治疗、预防和/或改善的方法。