4-氰基-1-丁炔 | 19596-07-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 4-氰基-1-丁炔
• 中文别名: 4-氰-1-丁炔；4-戊炔腈
• 英文名称: pent-4-ynenitrile
• 英文别名: 4-cyano-1-butyne；4-pentynenitrile；pent-4-ynnitrile
• CAS: 19596-07-7
• 化学式: C₅H₅N
• mdl: MFCD00041563
• 分子量: 79.1014
• InChiKey: VMUWIDHKAIGONP-UHFFFAOYSA-N

物化性质

• 熔点：
  59-61℃
• 沸点：
  60°C 10mm
• 密度：
  0,88 g/cm3
• 闪点：
  55.4℃

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  6
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 安全说明：
  S16
• 危险类别码：
  R20/21/22,R10,R36/37/38
• 海关编码：
  2926909090
• WGK Germany：
  3
• 危险品运输编号：
  UN 3275

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 4-Pentynenitrile
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. : 19596-07-7
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
Acute toxicity, Oral (Category 3), H301
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
T Toxic R25
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)
H301 Toxic if swallowed.
Precautionary statement(s)
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/
physician.
Supplemental Hazard none
Statements
Other hazards
Possible sensitizer., Stench.

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SECTION 3: Composition/information on ingredients
Substances
Synonyms : 1-Cyano-3-butyne
4-Cyano-1-butyne
Formula : C5H5N
Molecular Weight : 79,10 g/mol
CAS-No. : 19596-07-7
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
4-Pentynenitrile
CAS-No. 19596-07-7 Acute Tox. 3; H301 <= 100 %
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. Take victim immediately to hospital. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Do NOT induce vomiting. 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)
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
Use water spray to cool unopened containers.

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear respiratory protection. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Remove
all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form
explosive concentrations. Vapours can accumulate in low areas.
For personal protection see section 8.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and
place in container for disposal according to local regulations (see section 13).
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic
charge.
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. Containers which are
opened must be carefully resealed and kept upright to prevent leakage.
Recommended storage temperature: 2 - 8 °C
Moisture sensitive. Keep in a dry place. Light sensitive. Stench.
Specific end use(s)
Apart 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
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling
the product.
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, Flame retardant antistatic protective clothing, 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 respirator
with multi-purpose combination (US) or type ABEK (EN 14387) 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
Prevent further leakage or spillage if safe to do so. 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: liquid
b) Odour Stench.
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and 79 °C at 52 hPa
boiling range
g) Flash point 65,5 °C
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 0,9063 g/cm3
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 0,237
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
Heat, flames and sparks.
Incompatible materials
Strong oxidizing agents, Strong acids, Bases
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
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
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting
as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal
company.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: 3276 IMDG: 3276 IATA: 3276
UN proper shipping name
ADR/RID: NITRILES, TOXIC, LIQUID, N.O.S. (4-Pentynenitrile)
IMDG: NITRILES, TOXIC, LIQUID, N.O.S. (4-Pentynenitrile)
IATA: Nitriles, liquid, toxic, n.o.s. (4-Pentynenitrile)
Transport hazard class(es)
ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1
Packaging group
ADR/RID: III IMDG: III IATA: III
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

反应信息

• 作为反应物：
  描述：

  4-氰基-1-丁炔 在 palladium diacetate 、 acetylacetonatodicarbonylrhodium(l) 、 1,3,5,7-四甲基-6-苯基-2,4,8-三氧杂-6-磷酰金刚烷 Ph₂PyP 、 氢气 、 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 50.0~60.0 ℃ 、5.0 MPa 条件下， 反应 74.0h， 生成 4-carbomethoxypentanenitrile
  参考文献：
  名称：

  高度区域选择性铑催化的不饱和酯加氢甲酰化：季选择性羰基化的第一种实用方法。

  摘要：

  当在环境温度（15-50摄氏度）和压力超过30 bar的条件下使用高反应性，配体改性的铑催化剂时，可以实现不饱和酯的高度区域选择性加氢甲酰化。就反应速率，区域和化学选择性而言，使用1,3,5,7-四甲基-2,4,8-三氧杂-6-磷酸金刚烷比其他常用的膦具有明显的优势。一系列1,1-二-和1,1,2-三取代的不饱和酯的加氢甲酰化反应生成季醛，根据Keulemans规则，该醛是禁止的产物。醛可以用分子氢还原胺化，以高产率得到β-氨基酸酯。整个绿色化学过程包括仅将生成的水作为基本副产物，将末端炔烃转化为不寻常的β-氨基酸酯。

  DOI：

  10.1002/chem.200600914
• 作为产物：
  描述：

  4-氨基甲酰基-1-丁炔 反应 1.0h， 以72%的产率得到4-氰基-1-丁炔
  参考文献：
  名称：

  腈及其相应胺的制造方法

  摘要：

  本发明涉及一种腈的制造方法，与现有技术相比，具有氨源用量显著降低、环境压力小、能耗低、生产成本低、腈产物的纯度和收率高等特点，并且能够获得结构更为复杂的腈。本发明还涉及由该腈制造相应胺的方法。

  公开号：

  CN104557610B

文献信息

• Rhodium-Catalyzed Intermolecular Chelation Controlled Alkene and Alkyne Hydroacylation:  Synthetic Scope of β-<i>S</i>-Substituted Aldehyde Substrates
  作者：Michael C. Willis、Helen E. Randell-Sly、Robert L. Woodward、Steven J. McNally、Gordon S. Currie

  DOI：10.1021/jo060582o

  日期：2006.7.1

  The use of β-S-substituted aldehydes in rhodium-catalyzed intermolecular hydroacylation reactions is reported. Aldehydes substituted with either sulfide or thioacetal groups undergo efficient hydroacylation with a variety of electron-poor alkenes, such as enoates, in Stetter-like processes and with both electron-poor and neutral alkynes. In general, the reactions with electron-poor alkenes demonstrate

  据报道，β- S-取代的醛在铑催化的分子间加氢酰化反应中的使用。被硫化物或硫缩醛基团取代的醛在类似Stetter的过程中与各种贫电子的烯烃（如烯酸酯）以及贫电子的和中性的炔烃进行有效的加氢酰化反应。通常，与贫电子烯烃的反应显示出对线性区域异构体的良好选择性，与炔烃的反应提供了对E具有优异选择性的烯酮产物-异构体。结果表明，该方法的范围很广，在两个反应组分上都可以耐受各种取代方式和官能团。研究表明，在许多炔烃加氢酰化反应中，一种新颖的CN导向作用可逆转区域选择性。催化剂负载量可低至0.1摩尔％。
• [EN] OXAZOLIDINONE HYDROXAMIC ACID COMPOUNDS FOR THE TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS D'ACIDE OXAZOLIDINONE-HYDROXAMIQUE POUR LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
  申请人：NOVARTIS AG

  公开号：WO2015066413A1

  公开（公告）日：2015-05-07

  This invention pertains generally to treating bacterial infections using organic compounds of Formula I. In certain aspects, the invention pertains to treating infections caused by Gram-negative bacteria. (I) wherein X, Y, R1, R2, R3, R4 and R5 and defined herein.

  这项发明通常涉及使用式I的有机化合物治疗细菌感染。在某些方面，该发明涉及治疗由革兰氏阴性细菌引起的感染。其中X、Y、R1、R2、R3、R4和R5在此定义。
• 연속 흐름 공정을 이용한 설포닐 또는 설파모일 트라이아졸계 화합물의 제조 방법
  申请人：Ewha University - Industry Collaboration Foundation 이화여자대학교 산학협력단(220040083301) BRN ▼110-82-10456

  公开号：KR20190119509A

  公开（公告）日：2019-10-22

  연속 흐름 공정을 이용한 설포닐 또는 설파모일 트라이아졸계 화합물의 제조 방법에 관한 것이다.

  这是关于利用连续流程制备硫代磺酰基或硫代磷아미드三唑类化合物的方法。
• Efficient Synthesis of 1-Sulfonyl-1,2,3-triazoles
  作者：Jessica Raushel、Valery V. Fokin

  DOI：10.1021/ol102087r

  日期：2010.11.5

  An efficient room-temperature method for the synthesis of 1-sulfonyl-1,2,3-triazoles from in situ generated copper(I) acetylides and sulfonyl azides is described. The copper(I) thiophene-2-carboxylate (CuTC) catalyst produces the title compounds under both nonbasic anhydrous and aqueous conditions in good yields.

  描述了一种从原位生成的铜 (I) 炔化物和磺酰基叠氮化物合成 1-磺酰基-1,2,3-三唑的有效室温方法。铜 (I) 噻吩-2-羧酸盐 (CuTC) 催化剂在非碱性无水和水性条件下以良好的收率生成标题化合物。
• [EN] HETEROCYCLIC INHIBITORS OF GLUTAMINASE<br/>[FR] INHIBITEURS HÉTÉROCYCLIQUES DE GLUTAMINASE
  申请人：CALITHERA BIOSCIENCES INC

  公开号：WO2013078123A1

  公开（公告）日：2013-05-30

  The invention relates to the heterocyclic compounds of Formula (I) as defined further herein, and pharmaceutical preparations thereof. The invention further relates to methods of treating cancer, immunological or neurological diseases using the heterocyclic compounds of the invention.

  本发明涉及式(I)定义的杂环化合物及其药物制剂。本发明进一步涉及使用本发明的杂环化合物治疗癌症、免疫性或神经疾病的方法。