2-(7-甲氧基萘-1-基)乙腈 | 138113-08-3

• 物质功能分类: 化学试剂 - 有机试剂 - 芳烃
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 2-(7-甲氧基萘-1-基)乙腈
• 中文别名: 7-甲氧基-1-萘基乙腈；7-甲氧基-1-萘甲基腈；7-甲氧基-1-萘乙腈；阿戈美拉汀中间体；2-(7-甲氧基-1-基)乙腈；7-甲氧基萘乙腈
• 英文名称: (7-methoxy-1-naphthyl)acetonitrile
• 英文别名: 2-(7-methoxynaphthalen-1-yl)acetonitrile；(7-methoxynaphthalen-1-yl)acetonitrile；2-(7-methoxynaphth-1-yl)acetonitrile；2-(7-methoxy-1-naphthyl)acetonitrile；7-methoxy-1-naphthaleneacetonitrile；7-Methoxy-1-naphthylacetonitrile
• CAS: 138113-08-3
• 化学式: C₁₃H₁₁NO
• mdl: MFCD08704309
• 分子量: 197.236
• InChiKey: PYJMGUQHJINLLD-UHFFFAOYSA-N

物化性质

• 熔点：
  81-83°C
• 沸点：
  374.3±17.0 °C(Predicted)
• 密度：
  1.135±0.06 g/cm3(Predicted)
• 溶解度：
  微溶于在甲醇中
• LogP：
  2.79 at 26℃ and pH7
• 表面张力：
  73.1mN/m at 12.33mg/L and 20℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.153
• 拓扑面积：
  33
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  6.1
• 海关编码：
  2926909090
• 危险品运输编号：
  UN 3439 6.1/PG III
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  室温且干燥环境下使用。

SDS

7-Methoxy-1-naphthylacetonitrile Revision number: 5.3
SAFETY DATA SHEET

---

Section 1. IDENTIFICATION
Product name: 7-Methoxy-1-naphthylacetonitrile

Revision number: 5.3

---

Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Acute toxicity (Oral) Category 3
Category 3
Acute toxicity (Dermal)
Acute toxicity (Inhalation) Category 3
Category 2
Skin corrosion/irritation
Serious eye damage/eye irritation Category 2A
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Danger
Toxic if swallowed, in contact with skin or if inhaled
Hazard statements
Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Avoid breathing dust/fume/gas/mist/vapours/spray.
[Prevention]
Use only outdoors or in a well-ventilated area.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Wear protective gloves and eye/face protection.
[Response] IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing. Call a POISON CENTER or doctor/physician.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse
mouth.
IF IN EYES: 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.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Remove/Take off immediately all contaminated clothing.
Wash contaminated clothing before reuse.
Call a POISON CENTER or doctor/physician if you feel unwell.
7-Methoxy-1-naphthylacetonitrile

---

Section 2. HAZARDS IDENTIFICATION
[Storage] Store in a well-ventilated place. Keep container tightly closed.
Store locked up.
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.

---

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 7-Methoxy-1-naphthylacetonitrile
>99.0%(GC)
Percent:
CAS Number: 138113-08-3
7-Methoxy-1-naphthylmethylcyanide
Synonyms:
Chemical Formula: C13H11NO

---

Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. Call a POISON CENTER or doctor/physician.
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.
Immediately call a POISON CENTER or doctor/physician. Rinse mouth.
Ingestion:
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

---

Section 5. FIRE-FIGHTING MEASURES
Dry chemical, foam, water spray, carbon dioxide.
Suitable extinguishing
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.
When extinguishing fire, be sure to wear personal protective equipment.
Special protective
equipment for firefighters:

---

Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep
protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should
emergency procedures: be controlled around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

---

Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a closed system if possible. Use a local exhaust if dust or aerosol will be
generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Keep container tightly closed. Store in a cool, dark and well-ventilated place.
Storage conditions:
7-Methoxy-1-naphthylacetonitrile

---

Section 7. HANDLING AND STORAGE
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.

---

Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Hand protection: Impervious gloves.
Eye protection: Safety goggles. A face-shield, if the situation requires.
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.

---

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Form: Crystal- Powder
Colour: White - Slightly pale yellow
Odour: No data available
pH: No data available
Melting point/freezing point:84°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
No data available
Lower:
Upper: No data available
No data available
Relative density:
Solubility(ies):
[Water] No data available
[Other solvents]
Methanol
Slightly soluble:

---

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, Strong acids
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
products:

---

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

---

Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea: No data available
7-Methoxy-1-naphthylacetonitrile

---

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

---

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

---

Section 14. TRANSPORT INFORMATION
6.1: Toxic substance.
Hazards Class:
UN-No: 3439
Nitriles, solid, toxic, n.o.s.
Proper shipping name:
Packing group: III

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途：可用作有机合成原料、医药中间体及有机溶剂。

反应信息

• 作为反应物：
  描述：

  2-(7-甲氧基萘-1-基)乙腈 以89的产率得到阿戈美拉汀
  参考文献：
  名称：

  [EN] PROCESS AND INTERMEDIATES FOR SYNTHESIZING AGOMELATINE
  [FR] PROCEDE ET INTERMEDIAIRES DE SYNTHESE DE L ' AGOMELATINE

  摘要：

  从公式（II）的丙烯腈和公式（III）的化合物中合成公式（I）的工业方法，其中Xa代表-S-C（S）-OR基团，其中R代表线性或支链烷基（C1-C6）基团。

  公开号：

  WO2012113999A1
• 作为产物：
  描述：

  7-甲氧基-1-萘满酮 在 正丁基锂 、 对甲苯磺酸 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 四氢呋喃 、 正己烷 、 二氯甲烷 、 苯 为溶剂， 反应 2.0h， 生成 2-(7-甲氧基萘-1-基)乙腈
  参考文献：
  名称：

  萘系褪黑素受体配体的合成

  摘要：

  描述了一种高效且通用的合成方法，用于合成褪黑激素、化合物 7 及其 2-烷基取代类似物 8 的萘类似物。该方法的特点是通过将 LiCH2CN 亲核加成到取代的 1-四氢萘酮，然后通过 2 步反应序列进行芳构化、用 DDQ 脱氢和 TsOH 催化脱水来合成取代的 1-萘基乙腈 12 和 19。

  DOI：

  10.1081/scc-100000591

文献信息

• Efficient and Clean Nickel Catalyzed α‐Allylation Reaction of Nitriles
  作者：Bouchaib Mouhsine、Abdallah Karim、Clément Dumont、Isabelle Suisse、Mathieu Sauthier

  DOI：10.1002/adsc.202001338

  日期：2021.3.2

  clean method has been developed for the α‐allylation of phenyl and alpha alkyl phenyl acetonitrile with allylic alcohols. The reaction is catalyzed by nickel complexes in situ generated from a combination of Ni(cod)2 and the dppf ligand and performed at 80 °C in methanol as reaction solvent. Accordingly to this simple and base‐free protocol that only yields water as a side‐product, many allylic nitriles

  已开发出一种清洁的方法，用于将苯基和α-烷基苯基乙腈与烯丙基醇进行α-烯丙基化。该反应由Ni（cod）2和dppf配体的组合生成的镍配合物催化，并在80°C的甲醇中作为反应溶剂进行。由于这种简单且无碱的方案仅产生水作为副产物，因此合成了许多烯丙基腈，收率很高。
• PROCESS FOR THE SYNTHESIS OF AGOMELATINE
  申请人：LES LABORATOIRES SERVIER

  公开号：US20160368859A1

  公开（公告）日：2016-12-22

  Process for the industrial synthesis of the compound of formula (I):

  公开了一种工业合成式(I)化合物的方法：
• [EN] PROCESS FOR THE PREPARATION OF AGOMELATINE IN CRYSTALLINE FORM<br/>[FR] PROCÉDÉ DE PRÉPARATION D'AGOMÉLATINE SOUS FORME CRISTALLINE
  申请人：KRKA D D NOVO MESTO

  公开号：WO2019072864A1

  公开（公告）日：2019-04-18

  The present invention pertains to a process for the preparation of polymorph form X of agomelatine, which comprises providing agomelatine, and crystallizing agomelatine in the presence of at least one of an acid and a salt thereof, and to a polymorph form of agomelatine.

  本发明涉及一种制备阿戈美拉汀多晶型X的方法，包括提供阿戈美拉汀，并在酸和/或其盐的存在下结晶阿戈美拉汀，以及阿戈美拉汀的多晶型。
• Variations in the Blaise Reaction: Conceptually New Synthesis of 3-Amino Enones and 1,3-Diketones
  作者：H. Surya Prakash Rao、Nandurka Muthanna

  DOI：10.1002/ejoc.201403402

  日期：2015.3

  2-bromoethanones. The reaction is a variation of the classical Blaise reaction, and it works with zinc and trimethylsilyl chloride as an activator. By running the hydrolysis of the reaction intermediate with HCl (3 n aq.) at 0–30 °C or at 100 °C, it is possible to form either 3-amino enones or 1,3-diketones, respectively. The newly developed method was used for the synthesis of avobenzone, an ingredient

  具有 3-氨基烯酮或 1,3-二酮官能团的有机化合物非常重要，因为它们可以转化为大量的杂环或碳环化合物，或者可以用作金属配合物中的配体。我们已经实现了从芳基/杂芳基/烷基腈和 1-芳基/烷基 2-溴乙酮开始的 3-氨基烯酮和 1,3-二酮的新的、简单、直接和方便的合成。该反应是经典布莱斯反应的变体，它以锌和三甲基氯硅烷作为活化剂起作用。通过在 0–30 °C 或 100 °C 下用 HCl (3 n aq.) 进行反应中间体的水解，可以分别形成 3-氨基烯酮或 1,3-二酮。新开发的方法用于合成防晒乳液的一种成分阿伏苯宗。此外，
• [EN] PROCESS FOR THE PREPARATION OF AGOMELATINE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'AGOMÉLATINE
  申请人：CADILA PHARMACEUTICALS LTD

  公开号：WO2012070025A1

  公开（公告）日：2012-05-31

  The present invention relates to a process for the manufacture of N-[2-(7-methoxy-1-naphthalenyl) ethyl]acetamide (Agomelatine) with improved yield and reduced level of N- acetyl-N-[2-(7-methoxy-1-naphthalenyl) ethyl]acetamide impurity.

  本发明涉及一种制备N-[2-(7-甲氧基-1-萘基)乙基]乙酰胺（阿戈美拉汀）的方法，其具有改善产量和减少N-乙酰-N-[2-(7-甲氧基-1-萘基)乙基]乙酰胺杂质水平的特点。