1-碘-2,3,4,5-四甲基苯 | 54509-71-6

• 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: 1-碘-2,3,4,5-四甲基苯
• 英文名称: 1-iodo-2,3,4,5-tetramethylbenzene
• 英文别名: iodoprehnitol
• CAS: 54509-71-6
• 化学式: C₁₀H₁₃I
• mdl: MFCD00052026
• 分子量: 260.118
• InChiKey: PSTRAAIJGQNXGR-UHFFFAOYSA-N

物化性质

• 熔点：
  30 °C
• 沸点：
  278.1±9.0 °C(Predicted)
• 密度：
  1.472±0.06 g/cm3(Predicted)
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解，没有已知的危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险品标志：
  Xn,Xi
• 安全说明：
  S26,S36/37,S36/37/39
• 危险类别码：
  R20/21/22,R36/37/38
• 海关编码：
  2903999090
• 储存条件：
  请将贮藏器密封，并存放在阴凉、干燥处。确保工作间有良好的通风或排气装置。

SDS

Name:	1-Iodo-2 3 4 5-tetramethylbenzene 97% Material Safety Data Sheet
Synonym:	2,3,4,5-Tetramethyliodobenzen
CAS:	54509-71-6

Section 1 - Chemical Product MSDS Name:1-Iodo-2 3 4 5-tetramethylbenzene 97% Material Safety Data Sheet
Synonym:2,3,4,5-Tetramethyliodobenzen

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
54509-71-6	1-Iodo-2,3,4,5-tetramethylbenzene	97%	unlisted

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

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Light sensitive.
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. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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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.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
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.
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.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 54509-71-6: Personal Protective Equipment Eyes: Not available.
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: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 30 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: C10H13I
Molecular Weight: 260.11

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, light.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen iodide, iodine.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 54509-71-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-Iodo-2,3,4,5-tetramethylbenzene - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

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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# 54509-71-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 54509-71-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 54509-71-6 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：

  1-碘-2,3,4,5-四甲基苯 在 三正丁胺 、 三苯胂 、 四丁基氟化铵 、 palladium diacetate 、 溶剂黄146 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 17.0h， 生成
  参考文献：
  名称：

  优化非天然 DNA 碱基对内的链间疏水包装相互作用

  摘要：

  作为扩大遗传字母表努力的一部分，我们评估了大量主要为疏水性的非天然碱基对。我们现在报告在不同位置用甲基修饰的简单苯环之间形成的非天然碱基对的合成和稳定性。令人惊讶的是，在同一序列环境中，一些非天然碱基对实际上与天然碱基对一样稳定。结果表明，双链 DNA 内的碱基对稳定性既不需要氢键键合，也不需要大的芳香族表面积，并且可以优化小芳香环之间的链间相互作用以提高稳定性和选择性。这些较小的核碱基预计不会引起双链 DNA 或引物末端的扭曲，这些扭曲似乎限制了较大的非天然碱基对的复制，

  DOI：

  10.1021/ja047291m
• 作为产物：
  描述：

  四甲基萘 在 硫酸 、 碘 、 硝酸 作用下， 以 溶剂黄146 为溶剂， 反应 5.0h， 以97%的产率得到1-碘-2,3,4,5-四甲基苯
  参考文献：
  名称：

  Morozov, S. V.; Shakirov, M. M.; Shubin, V. G., Journal of Organic Chemistry USSR (English Translation), 1981, p. 139 - 145

  摘要：

  DOI：

文献信息

• Orientation of the Products from the Nitration of Halopentamethylbenzenes
  作者：Hitomi Suzuki

  DOI：10.1246/bcsj.43.481

  日期：1970.2

  5-Halo-2,3,4,6-tetramethyl- and 6-halo-2,3,4,5-tetramethylbenzyl nitrate were the principal products. 4-Halo-2,3,5,6-tetramethylbenzyl nitrate was never formed in any significant amount. The orientation was consistent with the previously suggested mechanistic scheme. PMR spectral data for nine halotetramethylbenzyl chlorides and nitrates have been presented.

  已经研究了发烟硝酸对氯五甲基苯、溴五甲基苯和碘五甲基苯的作用。主要产品为硝酸5-卤-2,3,4,6-四甲基-及6-卤-2,3,4,5-四甲基苄基硝酸酯。4-Halo-2,3,5,6-四甲基苄基硝酸盐从未以任何显着量形成。方向与先前建议的机械方案一致。已经提供了九种卤代四甲基苄基氯和硝酸盐的 PMR 光谱数据。
• Combination of FBPase inhibitors and antidiabetic agents useful for the treatment of diabetes
  申请人：——

  公开号：US20030073728A1

  公开（公告）日：2003-04-17

  A combination therapy of at least one FBPase inhibitor and at least one other antidiabetic agent is disclosed.

  揭示了至少一种FBPase抑制剂和至少一种其他抗糖尿病药物的联合治疗。
• Novel aryl fructose-1,6-Bisphosphatase inhibitors
  申请人：Metabasis Therapeutics, Inc.

  公开号：US20020040014A1

  公开（公告）日：2002-04-04

  Novel FBPase inhibitors of the formula I 1 are useful in the treatment of diabetes and other conditions associated with elevated blood glucose.

  新型的FBPase抑制剂I1式样对于治疗糖尿病和其他与血糖升高相关的疾病非常有用。
• Green electroluminescent compounds and organic electroluminescent device using the same
  申请人：Gracel Display Inc.

  公开号：EP2067766A1

  公开（公告）日：2009-06-10

  The present invention relates to novel organic electroluminescent compounds, organic electroluminescent devices and organic solar cells comprising the same. Specifically, the organic electroluminescent compounds according to the invention are represented by Chemical Formula (1) : wherein, R1 and R2 independently represent hydrogen, deuterium, linear or branched (C1-C20)alkyl, (C2-C20)alkenyl, (C2-C20)alkynyl, (C3-C15)cycloalkyl, tri(C1-C20)alkylsilyl, di(C1-C20)alkyl(C6-C20)arylsilyl, tri(C6-C20)arylsilyl, adamantyl, (C7-C15)bicycloalkyl or (C4-C20)heteroaryl, and the alkyl, alkenyl, alkynyl, cycloalkyl, trialkylsilyl, dialkylarylsilyl, triarylsilyl, adamantyl, bicycloalkyl or heteroaryl of R1 and R2 may be further substituted by one or more substituent(s) selected from deuterium, linear or branched (C1-C20)alkyl, (Cl-C20)alkenyl, (C1-C20)alkynyl, halogen, phenyl, fluorenyl, naphthyl and anthryl. The electroluminescent compounds according to the present invention are green electroluminescent compounds, of which the luminous efficiency and device lifetime have been maximized.

  本发明涉及新型有机电致发光化合物、含有该化合物的有机电致发光器件和有机太阳能电池。具体地，根据本发明的有机电致发光化合物由化学式（1）表示：其中，R1和R2独立地表示氢、氘、直链或支链（C1-C20）烷基、（C2-C20）烯基、（C2-C20）炔基、（C3-C15）环烷基、三（C1-C20）烷基硅基、二（C1-C20）烷基（C6-C20）芳基硅基、三（C6-C20）芳基硅基、金刚烷基、（C7-C15）双环烷基或（C4-C20）杂环芳基，而R1和R2的烷基、烯基、炔基、环烷基、三烷基硅基、二烷基芳基硅基、三芳基硅基、金刚烷基、双环烷基或杂环芳基可能进一步由氘、直链或支链（C1-C20）烷基、（Cl-C20）烯基、（C1-C20）炔基、卤素、苯基、芴基、萘基和蒽基中选择的一个或多个取代基所取代。根据本发明的电致发光化合物是绿色电致发光化合物，其发光效率和器件寿命已经最大化。
• Palladium-Catalyzed Synthesis of Propellanes with Hexaarylethane Structure
  作者：Gerald Dyker、Jutta Körning、Peter Bubenitschek、Peter G. Jones

  DOI：10.1002/jlac.199719970129

  日期：1997.1

  Areno-anellated [3.3.n]propellanes with n = 2, 3, and 4 are easily accesible by palladium-catalyzed domino coupling processes of the pentalene system 8 with various aryl iodides. The X-ray structure investigations reveled a noteworthy elongation of the central CC single bond of these propellanes to ca. 162 pm.

  芳基化[3.3。通过戊二烯体系8与各种芳基碘化物的钯催化的多米诺偶联过程，可以容易地获得n＝ 2、3和4的n ]丙炔。X射线结构研究表明，这些螺旋桨的中心CC单键显着延伸至约。162下午