4-氰基-2-氟苄醇 | 219873-06-0

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苄醇系列
• 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-氰基-2-氟苄醇
• 中文别名: 4-氰基-2-氟苯甲醇；3-氟-4-(羟甲基)苯腈
• 英文名称: 3-fluoro-4-(hydroxymethyl)benzonitrile
• 英文别名: 4-cyano-2-fluorobenzyl alcohol；(4-cyano-2-fluorophenyl)methanol
• CAS: 219873-06-0
• 化学式: C₈H₆FNO
• mdl: MFCD09037779
• 分子量: 151.14
• InChiKey: YGAURRAHPYQHDC-UHFFFAOYSA-N

物化性质

• 熔点：
  63-68°C
• 沸点：
  288.8±30.0 °C(Predicted)
• 密度：
  1.27 g/mL at 25 °C
• pKa：
  13.51±0.10 (Predicted,Most Acidic Temp: 25 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  44
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S39
• 危险类别码：
  R41
• WGK Germany：
  1
• 危险品运输编号：
  NONH for all modes of transport
• 海关编码：
  2926909090
• 危险标志：
  GHS05
• 危险性描述：
  H318
• 危险性防范说明：
  P280,P305 + P351 + P338
• 储存条件：
  应将产品存放在室温、干燥且充满惰性气体的环境中。

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 3-Fluoro-4-(hydroxymethyl)benzonitrile
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No. : 219873-06-0
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Serious eye damage (Category 1), H318
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xi Irritant R41
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Danger
Hazard statement(s)
H318 Causes serious eye damage.
Precautionary statement(s)
P280 Wear protective gloves/ eye protection/ face protection.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
Other hazards - none

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SECTION 3: Composition/information on ingredients
Substances
Synonyms : 4-Cyano-2-fluorobenzyl alcohol
Formula : C8H6FNO
Molecular Weight : 151,14 g/mol
CAS-No. : 219873-06-0
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
4-Cyano-2-fluorobenzyl alcohol
Eye Dam. 1; H318 -
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
4-Cyano-2-fluorobenzyl alcohol
Xi, R41 -
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
no data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx), Hydrogen fluoride
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Light sensitive. Handle and store under inert gas.
Specific end use(s)
A part from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 63 - 68 °C
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evapouration rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density 1,27 g/cm3 at 25 °C
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 1,212
octanol/water
p) Auto-ignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途

4-氰基-2-氟苄醇是一种醇类有机物，可用作有机合成中间体。

制备

4-氰基-2-氟苄醇又称为3-氟-4-羟甲基苯腈。该化合物可以通过两种途径制备：一是由2-氟-4溴苯甲醇与氰化锌反应得到；二是通过将4-氰基-2-氟苯甲酸甲酯还原获得。

具体步骤如下：

向含有2-氟-4溴苯甲醇（3.25 g，15.85 mmol）的DMF（35 mL）溶液中加入氰化锌（1.85 g，15.85 mmol）、四(三苯基膦)钯（Pd(PPh₃)₄，0.916 g，0.79 mmol），然后在氩气氛围下脱氧，并于100°C加热反应16小时。冷却至室温后，用乙酸乙酯（100 mL）稀释，依次用水（100 mL×3）、饱和盐水（100 mL×3）洗涤，经无水硫酸钠干燥并过滤浓缩得粗品。最后通过柱层析纯化（石油醚～乙酸乙酯=15/1～4/1洗脱体系），得到白色固体产物（0.72 g，产率30%）。

反应信息

• 作为反应物：
  描述：

  4-氰基-2-氟苄醇 在 sodium azide 、 氯化铵 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以83%的产率得到C₈H₇FN₄O
  参考文献：
  名称：

  哌啶类化合物及其制备方法和医药用途

  摘要：

  本发明公开了如式(I)所示的哌啶类化合物及其制备方法和医药用途，具体是指哌啶类USP7抑制剂化合物或其药学上可接受的盐或酯或溶剂化物及制备方法和用途，本发明的化合物能抑制USP7酶的活性，同时具有非常好的选择性和成药性，可以用于制备预防或治疗肿瘤疾病或病毒感染性疾病的药物。

  公开号：

  CN112608320B
• 作为产物：
  描述：

  4-氰基-2-氟苄基乙酸酯 在 sodium methylate 作用下， 以 甲醇 为溶剂， 以99%的产率得到4-氰基-2-氟苄醇
  参考文献：
  名称：

  γ-分泌酶抑制剂BMS-708163的合成

  摘要：

  据报道，BMS-708163的简明，会聚外消旋合成。在分开的罐中制备由N -4-氯苯基磺酰基-3,3,3-三氟丙基甘氨酸和2-氟苄醇的1,2,4-恶二唑衍生物组成的两个片段，然后通过Mitsunobu反应偶联在一起。由于使用Schöllkopf试剂烷基化开发了光学纯的（d）-3,3,3-三氟丙基甘氨酸甲酯的便捷手性合成方法，因此该方法也可用于BMS-708163的对映选择性合成。

  DOI：

  10.1016/j.tetlet.2010.10.025

文献信息

• SUBSTITUTED 4-ARYL-1,4-DIHYDRO-1,6-NAPHTHYRIDINES AND USE THEREOF
  申请人：Figueroa Perez Santiago

  公开号：US20100305052A1

  公开（公告）日：2010-12-02

  The present application relates to novel substituted 4-aryl-1,4-dihydro-1,6-naphthyridines, a process for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for the manufacture of medicaments for the treatment and/or prophylaxis of diseases, especially cardiovascular disorders.

  本申请涉及新型取代的4-芳基-1,4-二氢-1,6-萘啶类化合物，其制备方法，它们用于治疗和/或预防疾病的用途，以及它们用于制造用于治疗和/或预防疾病的药物，特别是心血管疾病。
• Cobalt-based nanoparticles prepared from MOF–carbon templates as efficient hydrogenation catalysts
  作者：Kathiravan Murugesan、Thirusangumurugan Senthamarai、Manzar Sohail、Ahmad S. Alshammari、Marga-Martina Pohl、Matthias Beller、Rajenahally V. Jagadeesh

  DOI：10.1039/c8sc02807a

  日期：——

  resulting nanoparticles create stable and reusable catalysts for selective hydrogenation of functionalized and structurally diverse aromatic, heterocyclic and aliphatic nitriles, and as well as nitro compounds to primary amines (>65 examples). The synthetic and practical utility of this novel non-noble metal-based hydrogenation protocol is demonstrated by upscaling several reactions to multigram-scale

  用于工业相关氢化反应的高效和选择性纳米结构催化剂的开发继续是化学研究的实际目标。尤其是腈和硝基芳烃的氢化对于伯胺的生产非常重要，伯胺构成了高级化学品，生命科学分子和材料的重要原料和关键中间体。在这里，我们报道了石墨烯壳包封的Co 3 O 4的制备-和钴-纳米颗粒通过碳上对苯二甲酸钴对苯二甲酸MOF的模板合成和随后的热解而负载在碳上。所得的纳米颗粒产生稳定且可重复使用的催化剂，用于官能化和结构多样的芳族，杂环和脂肪族腈以及硝基化合物选择性氢化为伯胺（> 65实例）。这种新型的基于非贵金属的氢化方案的合成和实用性通过将数种反应的规模扩大到数克规模并回收催化剂得到了证明。
• [EN] GLP-1R MODULATING COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DE GLP-1R
  申请人：GILEAD SCIENCES INC

  公开号：WO2021081207A1

  公开（公告）日：2021-04-29

  The present disclosure provides GLP-1R agonists, and compositions, methods, and kits thereof. Such compounds are generally useful for treating a GLP-1R mediated disease or condition in a human.

  本公开提供GLP-1R激动剂，以及其组合物、方法和试剂盒。这些化合物通常用于治疗人体中GLP-1R介导的疾病或症状。
• Farnesyltransferase inhibitors
  申请人：——

  公开号：US20030087940A1

  公开（公告）日：2003-05-08

  Substituted imidazoles and thiazoles having the formula 1 are useful for inhibiting farnesyltransferase. Also disclosed are farnesyltransferase-inhibiting compositions and methods of inhibiting farnesyltransferase in a patient.

  具有以下化学式的取代咪唑和噻唑对抑制法尼基转移酶具有用处。还公开了抑制法尼基转移酶的组合物和在患者中抑制法尼基转移酶的方法。
• [EN] METALLOENZYME INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE MÉTALLOENZYMES
  申请人：VIAMET PHARMACEUTICALS INC

  公开号：WO2013090210A1

  公开（公告）日：2013-06-20

  The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.

  这项即时发明描述了具有金属酶调节活性的化合物，以及治疗由这些金属酶介导的疾病、疾病或症状的方法。