4-氢吡喃-4-甲酰氯 | 40191-32-0

• 物质功能分类: 医药中间体 - 吡喃类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧烷类
• 中文名称: 4-氢吡喃-4-甲酰氯
• 中文别名: 四氢吡喃-4-酰氯；四氢-2H-吡喃-4-羰酰氯；四氢吡喃-4-甲酰氯；四氢-2H-吡喃-4-甲酰氯
• 英文名称: tetrahydro-2H-pyran-4-carbonylchloride
• 英文别名: tetrahydropyran-4-carbonyl chloride；oxane-4-carbonyl chloride；tetrahydro-2H-pyrane-4-carbonyl chloride；tetrahydropyran-4-formyl chloride；Tetrahydro-2H-pyran-4-carbonyl chloride
• CAS: 40191-32-0
• 化学式: C₆H₉ClO₂
• mdl: MFCD06200863
• 分子量: 148.589
• InChiKey: RYGUCYSSMOFTSH-UHFFFAOYSA-N

物化性质

• 沸点：
  50 °C
• 密度：
  1.201±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  C
• 安全说明：
  S23,S24/25,S36/37/39,S45
• 危险类别码：
  R14,R20/21/22,R34,R29
• 海关编码：
  2932999099
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P260,P261,P264,P270,P271,P280,P301+P312,P301+P330+P331,P302+P352,P303+P361+P353,P304+P340,P305+P351+P338,P310,P312,P321,P322,P330,P363,P405,P501
• 危险品运输编号：
  3265
• 危险性描述：
  H302,H312,H314,H332
• 储存条件：
  储存条件：室温、避光、惰性气体环境中保存。

SDS

Name:	Tetrahydro-2h-pyran-4-carbonyl chloride Material Safety Data Sheet
Synonym:	None Known
CAS:	40191-32-0

Section 1 - Chemical Product MSDS Name:Tetrahydro-2h-pyran-4-carbonyl chloride Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
40191-32-0	Tetrahydro-2h-pyran-4-carbonyl chlorid	97+%	unlisted

Hazard Symbols: C
Risk Phrases: 14 20/21/22 29 35

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Reacts violently with water. Harmful by inhalation, in contact with skin and if swallowed. Contact with water liberates toxic gas.
Causes severe burns.Water-reactive.
Potential Health Effects
Eye:
Causes severe eye burns.
Skin:
Harmful if absorbed through the skin. Causes severe burns.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation:
Harmful if inhaled. Causes chemical burns to the respiratory tract.
Chronic:
Chronic exposure may cause effects similar to those of acute exposure.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Water Reactive. Material will react with water and may release a flammable and/or toxic gas.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide. DO NOT USE WATER! Contact professional fire-fighters immediately.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation. Do not expose spill to water.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Do not allow contact with water. Use only in a chemical fume hood. Discard contaminated shoes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Keep away from water. Corrosives area.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 40191-32-0: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: Colourless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 50 - 52 deg C @1mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Reacts.
Specific Gravity/Density:
Molecular Formula: C6H9ClO2
Molecular Weight: 148.59

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Reacts with water to form toxic fumes. Combines vigorously or explosively with water.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Water, amines, strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 40191-32-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Tetrahydro-2h-pyran-4-carbonyl chloride - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: Pseudomonas putida:

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE LIQUID, WATER-REACTIVE, N.O.S.
Hazard Class: 4.3
UN Number: 3094
Packing Group: II
IMO
Shipping Name: CORROSIVE LIQUID, WATER-REACTIVE, N.O.S.
Hazard Class: 4.3
UN Number: 3094
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE LIQUID, WATER-REACTIVE, N.O.S.
Hazard Class: 4.3
UN Number: 3094
Packing group: II

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 14 Reacts violently with water.
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 29 Contact with water liberates toxic gas.
R 35 Causes severe burns.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
S 24/25 Avoid contact with skin and eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 40191-32-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 40191-32-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 40191-32-0 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-氢吡喃-4-甲酰氯 在 Pd-BaSO₄ 、 xylene 作用下， 生成 4-醛基四氢吡喃
  参考文献：
  名称：

  Prelog; Cerkovnikov, Collection of Czechoslovak Chemical Communications, 1935, vol. 7, p. 430,431, 9 <1937> 22, 24

  摘要：

  DOI：
• 作为产物：
  描述：

  4-醛基四氢吡喃 在 氯化亚砜 、 jones reagent 作用下， 以 水 、 丙酮 为溶剂， 反应 1.75h， 生成 4-氢吡喃-4-甲酰氯
  参考文献：
  名称：

  用于不对称转移加氢的“反向束缚”钌（II）催化剂：进一步的应用

  摘要：

  从碱性氮原子到钌（II）催化剂的芳烃配体的束缚基团的连接大大提高了其催化不对称转移氢化（ATH）反应的能力。在本文中，我们描述了该多功能系统在扩展的基材范围上的进一步应用。

  DOI：

  10.1021/jo061154l

文献信息

• 2-OXO-2- (2-PHENYL-5,6,7,8-TETRAHYDRO-INDOLIZIN-3-YL) -ACETAMIDE DERIVATIVES AND RELATED COMPOUNDS AS ANTIFUNGAL AGENTS
  申请人：Payne Lloyd James

  公开号：US20110009390A1

  公开（公告）日：2011-01-13

  The invention provides compounds of formula (I), and pharmaceutically and agriculturally acceptable salts thereof: wherein: R1, R2, R3, R4, R5, R6, R7, R8, A1, L1 and n are as defined herein. These compounds and their pharmaceutically acceptable salts are useful in the manufacture of medicaments for use in the prevention or treatment of a fungal disease. Compounds of formula (I), and agriculturally acceptable salts thereof, may also be used as agricultural fungicides.

  该发明提供了式(I)的化合物，以及其在药学和农业上可接受的盐：其中：R1、R2、R3、R4、R5、R6、R7、R8、A1、L1和n如本文所定义。这些化合物及其药学上可接受的盐在制造用于预防或治疗真菌病的药物方面是有用的。式(I)的化合物及其在农业上可接受的盐也可用作农业杀菌剂。
• Novel Heterospirocyclic 3-Amino-2<i>H</i>-azirines as Synthons for Heterocyclic α-Amino Acids
  作者：Christoph Strässler、Anthony Linden、Heinz Heimgartner

  DOI：10.1002/hlca.19970800515

  日期：1997.8.11

  respectively, was demonstrated (Scheme 6). The solid-state conformations of the protected tripeptides 18a-d, as well as that of the corresponding carbocyclic analogue 18e, were determined by X-ray crystallography (Figs. 1-3 and Tables 1-3). All five tripeptides adopt a β-turn conformation of type III or III′. The solvent dependence of the chemical shifts of the NH resonances (Fig. 6) suggests that there is

  所述heterospirocyclic Ñ甲基Ñ苯基-2- ħ -azirin -3-胺（3-（Ñ甲基ñ -苯基氨基）-2- ħ -azirines）1A - d与四氢-2- ħ噻喃，四氢通过连续地用二异丙基酰胺锂（LDA），二氯磷酸二氯酯（DPPCI）和叠氮化钠连续处理，由相应的杂环4-甲酰胺2分别合成2 H-硫吡喃和一个N保护的哌啶环（方案4）。这些氨基叠氮基与硫代苯甲酸在CH 2 Cl中的反应2在室温下以高收率得到硫代氨基甲酰基取代的苯甲酰胺13a - d。按照'azirine / oxazolone方法的规程，在制备Z-Aib-Xaa-Aib-N（Ph）Me（18）型三肽时，将叠氮基1a-d用作杂环α-氨基酸的合成子。“：处理Z-Aib取代的具有1，得到二肽酰胺15，接着选择性水解成相应的酸16，并用2,2-二甲基-2-耦合ħ -azirin -3-胺17，得到18在再次高，产率（
• [EN] ISOINDOLINONE INHIBITORS OF THE MDM2-P53 INTERACTION AND PROCESS FOR MAKING THEM<br/>[FR] INHIBITEURS ISOINDOLINONE DE L'INTERACTION MDM2-P53 ET PROCÉDÉS DE PRÉPARATION DE CES DERNIERS
  申请人：ASTEX THERAPEUTICS LTD

  公开号：WO2018178691A1

  公开（公告）日：2018-10-04

  The invention relates to processes for preparing isoindolin-1-one derivatives, and in particular processes for preparing (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4-chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1- (oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H-isoindol-2-yl]-2-methylpropanoic acid. The invention also relates to crystalline forms of the compound (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4- chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H- isoindol-2-yl]-2-methylpropanoic acid and its salts.

  该发明涉及制备异吲哚啉-1-酮衍生物的方法，特别是制备(2S,3S)-3-(4-氯苯基)-3-[(1R)-1-(4-氯苯基)-7-氟-5-[(1S)-1-羟基-1-(氧戊-4-基)丙基]-1-甲氧基-3-酮基-2,3-二氢-1H-异吲哚-2-基]-2-甲基丙酸的方法。该发明还涉及化合物(2S,3S)-3-(4-氯苯基)-3-[(1R)-1-(4-氯苯基)-7-氟-5-[(1S)-1-羟基-1-(氧戊-4-基)丙基]-1-甲氧基-3-酮基-2,3-二氢-1H-异吲哚-2-基]-2-甲基丙酸及其盐的晶型形式。
• COMPOUNDS AS NEURONAL HISTAMINE RECEPTOR-3 ANTAGONISTS AND USES THEREOF
  申请人：XW LABORATORIES INC.

  公开号：US20200102289A1

  公开（公告）日：2020-04-02

  The present invention relates compounds of Formula (A) as H3R antagonists, as well as their preparation and uses, and further relates pharmaceutical compositions comprising these compounds and their uses as modulators of Histamine 3 Receptor (H3R) functions. The present invention also relates to the uses of the compounds or pharmaceutical compositions in treating or preventing certain disorders and diseases which relate to H3R functions in humans.

  本发明涉及作为H3R拮抗剂的化合物(A)的公式，以及它们的制备和用途，并进一步涉及包含这些化合物的药物组合物及其用途作为组胺3受体（H3R）功能调节剂。本发明还涉及这些化合物或药物组合物在治疗或预防与人类H3R功能相关的某些疾病和疾病中的用途。
• [EN] TRIAZOLOPYRAZINE DERIVATIVES AND THEIR USE FOR TREATING NEUROLOGICAL AND PSYCHIATRIC DISORDERS<br/>[FR] DÉRIVÉS DE TRIAZOLOPYRAZINE ET LEUR UTILISATION POUR LE TRAITEMENT DE TROUBLES NEUROLOGIQUES ET PSYCHIATRIQUES
  申请人：LUNDBECK & CO AS H

  公开号：WO2013034755A1

  公开（公告）日：2013-03-14

  The present invention is directed to triazolopyrazine compounds of Formula (I). Separate aspects of the invention are directed to pharmaceutical compositions comprising said compounds and uses of the compounds as therapeutic agents treating neurological and psychiatric disorders.

  本发明涉及式(I)的三唑吡嗪化合物。该发明的不同方面涉及包含所述化合物的药物组合物以及将该化合物用作治疗神经系统和精神疾病的治疗剂的用途。

表征谱图