2-甲基哌啶-1-丙醇 | 94-88-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 2-甲基哌啶-1-丙醇
• 英文名称: 2-methylpiperidine-1-propanol
• 英文别名: 2-Methyl-1-piperidine propanol；1-Piperidinepropanol, 2-methyl-；3-(2-methylpiperidin-1-yl)propan-1-ol
• CAS: 94-88-2
• 化学式: C₉H₁₉NO
• mdl: MFCD00023782
• 分子量: 157.256
• InChiKey: JNSUUJLFWBSBME-UHFFFAOYSA-N

物化性质

• 沸点：
  105-108 °C(Press: 10-11 Torr)
• 密度：
  0.929±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  23.5
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 2-METHYL-1-PIPERIDINEPROPANOL
CAS-No. : 94-88-2
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 [EU-GHS/CLP]
Acute toxicity, Oral (Category 4)
Eye irritation (Category 2)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Harmful if swallowed. Irritating to eyes.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
H302 Harmful if swallowed.
H319 Causes serious eye irritation.
Precautionary statement(s)
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
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R22 Harmful if swallowed.
R36 Irritating to eyes.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C9H19NO
Molecular Weight : 157,26 g/mol
Component Concentration
2-METHYL-1-PIPERIDINEPROPANOL
CAS-No. 94-88-2 -

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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
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
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
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 vapors, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
environment must be avoided.
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 contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end uses
no data available

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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
Safety glasses with side-shields conforming to EN166 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
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).

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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 no data available
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation 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 no data available
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 1,002
octanol/water
p) Autoignition 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
no data available
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

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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 sensitization
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
Potential health effects
Inhalation May be harmful if inhaled. May cause respiratory tract irritation.
Ingestion Harmful if swallowed.
Skin May be harmful if absorbed through skin. May cause skin irritation.
Eyes Causes serious eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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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
no data available
Other adverse effects
Harmful to aquatic life.
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. Contact a licensed
professional waste disposal service to dispose of this material. 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

反应信息

• 作为反应物：
  描述：

  2-甲基哌啶-1-丙醇 在 氯化亚砜 作用下， 生成 环美卡因
  参考文献：
  名称：

  哌啶衍生物；从取代的哌啶醇衍生的局部麻醉剂。

  摘要：

  DOI：

  10.1021/ja01216a051
• 作为产物：
  描述：

  2-甲基哌啶 、 3-溴-1-丙醇 在 potassium carbonate 作用下， 生成 2-甲基哌啶-1-丙醇
  参考文献：
  名称：

  The Effect of the Purification of Piperidine on the Activity of Derived Local Anesthetics¹

  摘要：

  DOI：

  10.1021/ja01288a053

文献信息

• Chlorine dioxide oxidation of amines: synthetic utility and a biomimetic synthesis of elaeocarpidine
  作者：Chien Kuang. Chen、Alfred G. Hortmann、Mohammad R. Marzabadi

  DOI：10.1021/ja00222a052

  日期：1988.7

  Oxydation par ClO 2 d'amino-3 propanols-1 et d'ethanolamines et cyanation oxydante d'amines tertiaires, la fonction amine pouvant etre un heterocycle azote

  氧化 par ClO 2 d'amino-3 propanols-1 et d'ethanolamines et cyanation oxydante d'amines tertiaires, la fonction amine pouvant etre unheterocycle azote
• Intramolecular quenching of iminium ions generated by photooxidation of aminoalcohols with ketones. A new synthesis of oxazines and oxazoles
  作者：Janine Cossy、Madhumita Guha

  DOI：10.1016/0040-4039(94)88327-0

  日期：1994.3

  The irradiation of tertiary amines in the presence of ketones leads to a regioselective and stereoselective formation of iminium salts which then react to afford the corresponding oxazines or oxazoles.

  在酮存在下对叔胺的照射导致亚胺盐的区域选择性和立体选择性的形成，然后亚胺盐反应以提供相应的恶嗪或恶唑。
• Regioselective generation of iminium cation by PET processes: Its in situ trapping by intramolecular nucleophiles and synthesis of some biologically active heterocycles.
  作者：Ganesh Pandey、G. Kumaraswamy、P.Yella Reddy

  DOI：10.1016/s0040-4020(01)80497-x

  日期：1992.1

  Efficient, mild and direct route for regiospecific iminium cation is developed by sequential two electron oxidation of several N-alkylated tertiary amines by photoinduced electron transfer processes. The regiospecificity of iminium cation arises from the deprotonation step of amine radical cation to generate α-amino radical which depends on the stereoelectronic factor subject to kinetic acidity of

  通过光诱导的电子转移过程，对几个N-烷基化的叔胺进行连续的两次电子氧化，从而开发出了高效，温和且直接的区域特异性亚胺阳离子途径。亚胺阳离子的区域特异性来自胺自由基阳离子的去质子化步骤以产生α-氨基自由基，该α-氨基自由基取决于受胺自由基阳离子的动力学酸度影响的立体电子因子。亚铵阳离子被有效地俘获原位通过内部nuleophiles，得到环状化合物14-18和22A-C 。顺式α，α'-二烷基化哌啶和吡咯烷30a–c的立体选择性合成是通过亲和性打开四氢-1,3-恶嗪22a–c实现的。
• Certain piperidino-lower-alkylene esters of
  申请人：Recordati S.A., Chemical & Pharmaceutical Company

  公开号：US04550115A1

  公开（公告）日：1985-10-29

  Novel 3-methylflavone-8-carboxylates having the structural formula (I): ##STR1## wherein Z is N-methylpiperidinyl, tropinyl or quinuclidinyl, or a group having the structural formula (II): ##STR2## in which n is 0 or 1, R is hydrogen or alkyl having from 1 to 4 carbon atoms, or phenyl, R.sub.1 is hydrogen or alkyl having from 1 to 4 carbon atoms, R.sub.2 is hydrogen or hydroxy, and further wherein R, R.sub.1 and R.sub.2 may together form, with the carbon atoms from which they depend, a cycloalkyl ring having from 4 to 6 carbon atoms, and R.sub.3 is hydrogen or alkyl having from 1 to 4 carbon atoms, with the proviso that R, R.sub.1, R.sub.2 and R.sub.3 cannot at the same time all be hydrogen, and the pharmaceutically acceptable salts thereof, are effective smooth muscle relaxants, calcium blockers, anaesthetics and anti-inflammatories.

  具有结构式（I）的新型3-甲基黄酮-8-羧酸酯：##STR1## 其中Z是N-甲基哌啶基，曲椅基或喹啉基，或具有结构式（II）的基团：##STR2## 其中n为0或1，R是氢或具有1至4个碳原子的烷基或苯基，R.sub.1是氢或具有1至4个碳原子的烷基，R.sub.2是氢或羟基，进一步地，R，R.sub.1和R.sub.2可以与它们依赖的碳原子一起形成具有4至6个碳原子的环烷基环，R.sub.3是氢或具有1至4个碳原子的烷基，但R，R.sub.1，R.sub.2和R.sub.3不能同时都是氢，并且其药学上可接受的盐是有效的平滑肌松弛剂，钙拮抗剂，麻醉剂和抗炎剂。
• Regiocontrolled set promoted photocyclisation of 2-alkyl-1-piperidine and pyrrolidine propanols: stereoselective synthesis of cis-α,α′-dialkyl piperidines and pyrrolidines via tetrahydro-1,3-oxazines
  作者：Ganesh Pandey、P.Yella Reddy、U.T. Bhalerao

  DOI：10.1016/s0040-4039(00)93451-8

  日期：1991.9

  Photocyclisation of amino alcohols (1a-c) to (4a-c) via generated iminium cation by photoinduced SET reaction and their utility in the stereoselective synthesis of cis-α-α′-dialkyl piperidines and pyrrolidines is described.

  描述了氨基醇（1a-c）通过光诱导的SET反应通过生成的亚胺阳离子进行光环化及其在顺式-α-α'-二烷基哌啶和吡咯烷的立体选择性合成中的效用。

表征谱图