1,5-二碘戊烷 | 628-77-3

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机碘化物
• 中文名称: 1,5-二碘戊烷
• 中文别名: 1,5-二碘代戊烷
• 英文名称: 1,5-diiodopentane
• 英文别名: diiodopentane
• CAS: 628-77-3
• 化学式: C₅H₁₀I₂
• mdl: MFCD00001101
• 分子量: 323.943
• InChiKey: IAEOYUUPFYJXHN-UHFFFAOYSA-N

物化性质

• 熔点：
  9°C
• 沸点：
  101-102 °C/3 mmHg (lit.)
• 密度：
  2.177 g/mL at 25 °C (lit.)
• 闪点：
  >110°C
• 稳定性/保质期：
  远离氧化物，避光。

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  7
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• TSCA：
  Yes
• 危险等级：
  6.1(b)
• 安全说明：
  S26,S37/39
• 危险品运输编号：
  2810
• 危险类别：
  6.1(b)
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• RTECS号：
  SA0425000
• 包装等级：
  III
• WGK Germany：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  请将存放在密封容器内，并置于阴凉、干燥处。存储地点需远离氧化剂，务必避光保存。

SDS

1,5-Diiodopentane (stabilized with Copper chip) Revision number: 6
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 1,5-Diiodopentane (stabilized with Copper chip)

Revision number: 6

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 1,5-Diiodopentane (stabilized with Copper chip)
Percent: >98.0%(GC)
CAS Number: 628-77-3
Synonyms: Pentamethylene Diiodide (stabilized with Copper chip)
C5H10I2
Chemical Formula:

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Unsuitable extinguishing Solid streams of water
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
up: material should be promptly disposed of, in accordance with appropriate laws and
regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapour or mist. Wash hands and face thoroughly after
handling.
Use a ventilation, local exhaust if vapour or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
A small amount of copper chip is added as a stabilizer. Separation such as filtration
should be taken as necessary.
Conditions for safe storage, including any
incompatibilities
Keep container tightly closed. Store in a cool and dark place.
Storage conditions:
Store under inert gas.
Store away from incompatible materials such as oxidizing agents.
Light-sensitive, Air-sensitive
Comply with laws.
Packaging material:

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Vapor respirator. Follow local and national regulations.
Hand protection: Protective gloves.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Eye protection: Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Liquid
Form: Clear
Slightly pale yellow - Reddish yellow
Colour:
Odour: No data available
pH: No data available
Melting point/freezing point:9°C (Freezing point)
Boiling point/range: 102°C/0.4kPa
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: 2.18
Solubility(ies):
[Water] No data available
[Other solvents] No data available

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen Iodide
products:

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Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: No data available
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = No data available
NTP = No data available
Reproductive toxicity: No data available
RTECS Number: SA0425000

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
No data available
Crustacea:
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
No data available
Henry's Law
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

制备方法

制法：参照上述1,4-二碘丁烷的制备方法，使用重新蒸馏的15-戊二醇(2)26g（0.25mol）代替1,4-丁二醇，得到1,5-二碘戊烷(1)65g，沸点为142～143℃/2.13kPa，收率80%。

合成制备方法

制法：参照上述1,4-二碘丁烷的制备方法，使用重新蒸馏的15-戊二醇(2)26g（0.25mol）代替1,4-丁二醇，得到1,5-二碘戊烷(1)65g，其沸点为142～143℃/2.13kPa，收率80%。[1]

用途简介

目前暂无相关信息。

反应信息

• 作为反应物：
  描述：

  1,5-二碘戊烷 在 氢氧化钾 、 sodium hydride 作用下， 反应 19.25h， 生成 哌啶
  参考文献：
  名称：

  Synthesis of Primary Amines via Alkylation of the Sodium Salt of Trifluoroacetamide: An Alternative to the Gabriel Synthesis

  摘要：

  DOI：

  10.1055/s-1984-31028
• 作为产物：
  描述：

  四氢吡喃 在 三氟化硼乙醚 、 sodium iodide 作用下， 以30%的产率得到1,5-二碘戊烷
  参考文献：
  名称：

  酸催化有机加成和取代反应的强大工具†

  摘要：

  已经开发出一种用于酸催化反应的新型绿色化学工具。多功能工具基于干固体材料向质子提供质子（H +）的能力，同时使用亲核试剂（例如NaI）。该方法可以在20–50°C的温度下进行以下反应：在R 2 C CH 2系统（R≠H）中将碘或醇选择性加成更多取代的碳，酯化反应，例如游离脂肪酸与甲醇的反应，以及在更高的温度下（60–100°C）：游离脂肪酸与受阻醇（异丙醇）的酯化反应，向C中添加碘C键，含杂环的氧的打开，在其他官能团或仲醇基存在下伯羟基被碘选择性取代，醇与腈（R-CN）酯化，脂肪酸甘油三酸酯酯交换成生物柴油和糖的次级部分上伯羟基（–CH 2 OH）的选择性衍生化，而没有任何保护。大多数反应也由重复使用的Dowex®阳离子交换树脂进行。

  DOI：

  10.1039/c4ra17321j

文献信息

• 双链连接的细胞毒性药物偶联物
  申请人：杭州多禧生物科技有限公司

  公开号：CN110621673A

  公开（公告）日：2019-12-27

  本发明涉及以双链连接体连接的细胞毒性分子与细胞结合分子的偶联物，如结构式(I)所示.本发明还提供了以双链连接制备细胞毒性药物/分子与细胞结合剂的偶联物的特定方式。它还涉及偶联物在治疗癌症，或自身免疫疾病或传染病中的应用。
• [EN] CROSS-LINKED PYRROLOBENZODIAZEPINE DIMER (PBD) DERIVATIVE AND ITS CONJUGATES<br/>[FR] DÉRIVÉ DE DIMÈRE DE PYRROLOBENZODIAZÉPINE RÉTICULÉ (PBD) ET SES CONJUGUÉS
  申请人：HANGZHOU DAC BIOTECH CO LTD

  公开号：WO2020006722A1

  公开（公告）日：2020-01-09

  A novel cross-linked cytotoxic agents, pyrrolobenzo-diazepine dimer (PBD) derivatives, and their conjugates to a cell-binding molecule, a method for preparation of the conjugates and the therapeutic use of the conjugates.

  一种新型的交联细胞毒剂，吡咯苯并二氮杂环二聚体（PBD）衍生物，以及它们与细胞结合分子的结合物，一种制备这些结合物的方法以及这些结合物的治疗用途。
• [EN] CONJUGATION LINKERS CONTAINING 2,3-DIAMINOSUCCINYL GROUP<br/>[FR] LIEURS DE CONJUGAISON CONTENANT UN GROUPE 2,3-DIAMINOSUCCINYLE
  申请人：HANGZHOU DAC BIOTECH CO LTD

  公开号：WO2020073345A1

  公开（公告）日：2020-04-16

  Provided is a conjugate of a cytotoxic drug/molecule to a cell-binding molecule with a bis-linker (adual-linker) containing a 2, 3-diaminosuccinyl group. It also relates to preparation of the conjugate of a cytotoxic drug/molecule to a cell-binding molecule with the bis-linker, particularly when the drug having functional groups of amino, hydroxyl, diamino, amino-hydroxyl, dihydroxyl, carboxyl, hydrazine, aldehyde and thiol for conjugation with the bis-linker in a specific manner, as well as the therapeutic use of the conjugates.

  提供的是将细胞毒性药物/分子与含有双联接剂（双联接剂）的细胞结合分子结合的共轭物。它还涉及将细胞毒性药物/分子与双联接剂的细胞结合分子结合的制备，特别是当药物具有氨基，羟基，二氨基，氨基-羟基，二羟基，羧基，双肼，醛基和硫醇等功能基团以特定方式与双联接剂结合时，以及这些共轭物的治疗用途。
• 新規な連結体及び生体分子と薬物との特異的共役におけるその使用
  申请人：ハンジョウ ディーエーシー バイオテック シーオー．，エルティディ．ＨＡＮＧＺＨＯＵ ＤＡＣ ＢＩＯＴＥＣＨ ＣＯ．，ＬＴＤ．

  公开号：JP2021073185A

  公开（公告）日：2021-05-13

  【課題】連結体の製造方法及び均一な共役体の製造におけるそのような連結体の使用方法、並びに癌、感染症、及び自己免疫疾患の治療における共役体の適用方法に関する。【解決手段】細胞結合分子上のチオールの対に特異的に架橋連結することにより、連結体あたり２以上の化合物／細胞毒性剤を細胞結合分子と共役させるための、２，３−ジ置換コハク酸基又は２−モノ置換若しくは２，３−ジ置換フマル酸又はマレイン酸（トランス（Ｅ）−又はシス（Ｚ）−ブテン二酸）基を含む新規な連結体。上記連結体は下記一般式で例示される。【選択図】なし

  在这个文本中，描述了一种用于制造连接体和制造均一的共轭体的方法，以及在癌症、感染症和自身免疫性疾病治疗中应用共轭体的方法。通过特异性地交联连接到细胞结合分子上的巯基对，使得每个连接体能够与两个或两个以上的化合物/细胞毒性剂共轭，其中连接体包含2,3-二取代琥珀酸基或2-单取代或2,3-二取代富马酸基或马来酸基（反式（E）-或顺式（Z）-丁烯二酸）基。这些连接体可以用以下通用式来表示。【选择图】无
• Copper bis(oxazolines) as catalysts for stereoselective aziridination of styrenes with N-tosyloxycarbamates
  作者：Hélène Lebel、Michaël Parmentier、Olivier Leogane、Karen Ross、Cédric Spitz

  DOI：10.1016/j.tet.2012.02.044

  日期：2012.4

  styrenes. Subsequent ring-opening reactions of styrene-derived aziridines at the benzylic position were observed with various oxygen and nitrogen nucleophiles under Lewis acid catalysis affording the corresponding products with complete inversion of stereochemistry. The strategy was used to synthesize the β-blocker, (R)-nifenalol.

  已经开发了Cu（I）催化的与手性N-甲苯磺酰氧基氨基甲酸酯的苯乙烯的不对称叠氮化。观察到双立体分化，并且N-甲苯磺酰氧基氨基甲酸酯取代基和双（恶唑啉）配体均对产率和非对映选择性具有显着影响。使用缺电子的苯乙烯可获得最佳的叠氮化效果。在路易斯酸催化下，用各种氧和氮亲核试剂观察到了苯乙烯衍生的氮丙啶在苄基位置的随后开环反应，从而提供了具有完全立体化学转化的相应产物。该策略用于合成β-受体阻滞剂（R）-尼芬洛尔。

表征谱图