4-苄氧基-3,5-二甲基苯甲酸 | 97888-80-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-苄氧基-3,5-二甲基苯甲酸
• 中文别名: 4-苯甲氧基-3,5-二甲基苯甲酸
• 英文名称: 3,5-dimethyl-4-benzyloxy-benzoic acid
• 英文别名: 3,5-dimethyl-4-benzyloxybenzoic acid；4-benzyloxy-3,5-dimethylbenzoic acid；4-Benzyloxy-3,5-dimethyl-benzoic Acid；4-benzyloxy-3,5-dichlorobenzoic acid；3,5-dimethyl-4-phenylmethoxybenzoic acid
• CAS: 97888-80-7
• 化学式: C₁₆H₁₆O₃
• 分子量: 256.301
• InChiKey: JABUPJCJZZNUFK-UHFFFAOYSA-N

物化性质

• 熔点：
  159-162°C
• 沸点：
  359.54°C (rough estimate)
• 密度：
  1.1320 (rough estimate)
• 稳定性/保质期：
  常温常压下稳定，应避免与强氧化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2918990090

SDS

Name:	4-Benzyloxy-3 5-dimethylbenzoic acid Material Safety Data Sheet
Synonym:	None Known
CAS:	97888-80-7

Section 1 - Chemical Product MSDS Name:4-Benzyloxy-3 5-dimethylbenzoic acid Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
97888-80-7	4-Benzyloxy-3,5-dimethylbenzoic acid	100	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. May be harmful if inhaled.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. 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:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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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# 97888-80-7: 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.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: light brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 159 - 162 deg C
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: C16H16O3
Molecular Weight: 256.30

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not currently available.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 97888-80-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Benzyloxy-3,5-dimethylbenzoic acid - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 97888-80-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 97888-80-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 97888-80-7 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：

  4-苄氧基-3,5-二甲基苯甲酸 在 四丁基溴化铵 、 氢溴酸 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 以87.3%的产率得到4-羟基-3,5-二甲基苯甲酸
  参考文献：
  名称：

  在相转移催化剂存在下，使用氢溴酸对 O-取代苯酚醚进行简单脱苄

  摘要：

  摘要 描述了在四丁基溴化铵作为相转移催化剂存在下，用氢溴酸水溶液在两相体系中对邻位取代苯酚醚进行脱苄基的简单方法。

  DOI：

  10.1080/00397919508011755
• 作为产物：
  描述：

  4-Benzyloxy-3,5-dimethyl-benzoic acid 2-(4-benzyloxy-3,5-dimethyl-phenyl)-2-oxo-ethyl ester 在 水 作用下， 生成 4-苄氧基-3,5-二甲基苯甲酸
  参考文献：
  名称：

  Hajoos, Andor, Acta Chimica Hungarica, 1985, vol. 118, # 1, p. 63 - 70

  摘要：

  DOI：

文献信息

• Nitrogen-containing fused ring compounds and use thereof
  申请人：Hirata Kazuyuki

  公开号：US20070010670A1

  公开（公告）日：2007-01-11

  A URAT1 activity inhibitor containing a nitrogen-containing fused ring compound represented by the following formula [1]: wherein each symbol is as defined in the description. The present invention is useful for the prophylaxis or treatment of pathology showing involvement of uric acid, such as hyperuricemia, gouty tophus, acute gouty arthritis, chronic gouty arthritis, gouty kidney, urolithiasis, renal function disorder, coronary artery disease, ischemic heart disease and the like.

  一种包含氮含有融合环化合物的URAT1活性抑制剂，其化学式如下所示[1]： 其中每个符号如描述中所定义。本发明对于预防或治疗显示尿酸参与的病理学，如高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等方面具有用处。
• Pharmaceutical Compositions Comprising Nitrogen-Containing Fused Ring Coumpounds
  申请人：Miki Kazuki

  公开号：US20080305169A1

  公开（公告）日：2008-12-11

  [Problems] The present invention provides pharmaceutical composition which is effective for the prophylaxis or treatment of pathology showing involvement of uric acid (hyperuricemia, gouty tophus, acute gout arthritis, chronic gout arthritis, gouty kidney, urolithiasis, renal function disorder, coronary arterial disease, ischemic heart disease and the like) and the like, and is superior in the time-course stability and dissolution property (disintegration property). [Solving Means] The pharmaceutical composition of the present invention is a pharmaceutical composition comprising a nitrogen-containing fused ring compound represented by the following formula [1] or a pharmaceutically acceptable salt thereof, and one or more pharmaceutically acceptable additives, wherein the nitrogen-containing fused ring compound or a pharmaceutically acceptable salt thereof is not in contact with a basic additive: wherein each symbol is as described in the specification.

  本发明提供了一种药物组合物，用于预防或治疗涉及尿酸的病理（高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等），并且在时间稳定性和溶解性（分解性）方面具有优越性。 【解决手段】本发明的药物组合物是一种药物组合物，包括下式【1】所表示的含氮融合环化合物或其药学上可接受的盐，以及一种或多种药学上可接受的添加剂，其中所述的含氮融合环化合物或其药学上可接受的盐与碱性添加剂不接触： 其中每个符号如说明书中所述。
• Production Method of Nitrogen-Containing Fused Ring Compounds
  申请人：Hirata Kazuyuki

  公开号：US20080064871A1

  公开（公告）日：2008-03-13

  [Problems] The present invention provides a superior production method and a superior purification method of compounds effective for the treatment or prophylaxis of pathology showing involvement of uric acid, such as hyperuricemia, gouty tophus, acute gouty arthritis, chronic gouty arthritis, gouty kidney, urolithiasis, renal function disorder, coronary artery disease, ischemic heart disease and the like. [Means] A compound represented by the following formula [2] or a pharmaceutically acceptable salt thereof can be produced by reacting a compound represented by the following formula [3] or a salt thereof with a compound represented by the following formula [4], a salt thereof or a reactive derivative thereof. Moreover, crystallization of a compound represented by the formula [2] can be performed with industrially superior workability, and high quality crystals of a compound represented by the formula [2] can be obtained. wherein each symbol is as defined in the description.

  本发明提供了一种优越的化合物生产方法和优越的纯化方法，用于治疗或预防涉及尿酸的病理学，如高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等。 [手段] 通过将以下式[3]所代表的化合物或其盐与以下式[4]所代表的化合物、其盐或其反应衍生物反应，可以制备以下式[2]所代表的化合物或其药用可接受的盐。此外，可以以工业上优越的可操作性进行以下式[2]所代表的化合物的结晶，并且可以获得以下式[2]所代表的化合物的高质量晶体。 其中每个符号如描述中所定义。
• [EN] HETEROCYCLIC CHROMENE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS<br/>[FR] AMIDES DE CHROMÈNE HÉTÉROCYCLIQUE-PIPÉRIDINE SPIROCYCLIQUE UTILES COMME MODULATEURS DES CANAUX IONIQUES
  申请人：VERTEX PHARMA

  公开号：WO2011140425A1

  公开（公告）日：2011-11-10

  The invention relates to heterocyclic chromene-spirocyclic piperidine amides useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及杂环色烯-螺环哌啶酰胺，用作离子通道的抑制剂。本发明还提供了包含本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• [EN] BENZOXAZINES AS MODULATORS OF ION CHANNELS<br/>[FR] BENZOXAZINES COMME MODULATEURS DES CANAUX IONIQUES
  申请人：VERTEX PHARMA

  公开号：WO2013067248A1

  公开（公告）日：2013-05-10

  The invention relates to benzoxazines useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及可用作离子通道抑制剂的苯并噁嗪。本发明还提供了包含本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。