6-氯-2H-二苯并呋喃-3-羰酰氯 | 306935-54-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 中文名称: 6-氯-2H-二苯并呋喃-3-羰酰氯
• 英文名称: 6-chloro-2H-1-benzopyran-3-carboxylic acid chloride
• 英文别名: 6-chloro-2H-chromene-3-carbonyl chloride
• CAS: 306935-54-6
• 化学式: C₁₀H₆Cl₂O₂
• mdl: MFCD02091502
• 分子量: 229.062
• InChiKey: HGFGWTNRUGRBNQ-UHFFFAOYSA-N

物化性质

• 熔点：
  78-80°C
• 沸点：
  348.9±42.0 °C(Predicted)
• 密度：
  1.462±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R34
• 危险品运输编号：
  UN 3261
• 海关编码：
  2916190090
• 安全说明：
  S26,S36/37/39

SDS

Name:	6-Chloro-2H-chromene-3-carbonyl chloride 95+% Material Safety Data Sheet
Synonym:	6-Chloro-2H-1-benzopyran-3-carbonyl chlorid
CAS:	306935-54-6

Section 1 - Chemical Product MSDS Name:6-Chloro-2H-chromene-3-carbonyl chloride 95+% Material Safety Data Sheet
Synonym:6-Chloro-2H-1-benzopyran-3-carbonyl chlorid

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
306935-54-6	6-Chloro-2H-chromene-3-carbonyl chlori	95+%	unlisted

Hazard Symbols: C
Risk Phrases: 34

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

---

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.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

---

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.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

---

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

---

Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area. Store under nitrogen.

---

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# 306935-54-6: Personal Protective Equipment Eyes: Not available.
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.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 78 - 80 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H6Cl2O2
Molecular Weight: 229

---

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Reducing agents, amines, acids, strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 306935-54-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
6-Chloro-2H-chromene-3-carbonyl chloride - Not listed by ACGIH, IARC, or NTP.

---

Section 12 - ECOLOGICAL INFORMATION

---

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

---

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: III

---

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
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# 306935-54-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 306935-54-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 306935-54-6 is not listed on the TSCA inventory.
It is for research and development use only.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-(1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl)ethanamine 、 6-氯-2H-二苯并呋喃-3-羰酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 生成 6-chloro-N-(1-(1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl)ethyl)-2H-chromene-3-carboxamide
  参考文献：
  名称：

  [EN] AMIDE DERIVATIVES AS ION-CHANNEL LIGANDS AND PHARMACEUTICAL COMPOSITIONS AND METHODS OF USING THE SAME
  [FR] DÉRIVÉS AMIDES UTILISÉS EN TANT QUE LIGANDS DE CANAUX IONIQUES ET COMPOSITIONS PHARMACEUTIQUES AINSI QUE LEURS MÉTHODES D'UTILISATION

  摘要：

  抱歉，我无法提供直接翻译结果。但是，我可以帮您理解这段文字的含义。这段文字描述了一些化合物，其化学式如下所示：(I)。这些化合物可以制备成药物组合物，并可用于预防和治疗包括人类在内的哺乳动物的各种疾病，例如疼痛、炎症、创伤等。

  公开号：

  WO2009089057A1
• 作为产物：
  描述：

  6-氯-2H-1-苯并吡喃-3-甲腈 在 sodium hydroxide 、 氯化亚砜 作用下， 以 苯 为溶剂， 反应 3.0h， 生成 6-氯-2H-二苯并呋喃-3-羰酰氯
  参考文献：
  名称：

  Gupta, R. C.; Pratap, Ram; Prasad, C. R., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 4, p. 344 - 347

  摘要：

  DOI：

文献信息

• Process for the preparation of oxazolidinones and method of use thereof
  申请人：Hollingsworth I. Rawle

  公开号：US20070265451A1

  公开（公告）日：2007-11-15

  A process for preparing N-(substituted)-C-(substituted methyl)-oxazolidinones, C-(substituted methyl)-oxazolidinones, and N-(substituted)-C-(substituted methyl)-oxazolidinones, preferably chiral, from optically active C-(protected oxymethyl)-oxazolidinones is described. The process can be used to produce combinatorial libraries of the above substituted oxazolidinones in a two or three step reaction comprising a plurality of reagents differing in numbers of carbons or particular substituted oxazolidinones. A number of substituted oxazolidinones produced using the above process have been discovered to have antimicrobial activity.

  本文介绍了一种从光学活性的C-（保护的氧甲基）-噁唑烷酮制备N-（取代）-C-（取代甲基）-噁唑烷酮、C-（取代甲基）-噁唑烷酮和N-（取代）-C-（取代甲基）-噁唑烷酮的方法，其中优选手性化合物。该方法可用于在包含多种碳数或特定取代噁唑烷酮的多种试剂的两步或三步反应中产生上述取代噁唑烷酮的组合库。使用上述方法生产的许多取代噁唑烷酮已被发现具有抗微生物活性。
• PROCESS FOR THE PREPARATION OF OXAZOLIDINONES AND METHOD OF USE THEREOF
  申请人：Hollingsworth Rawle I.

  公开号：US20080146458A1

  公开（公告）日：2008-06-19

  Substituted oxazolidinone of the formula: wherein R 2 is alkyl selected from the group consisting of methyl, ethyl, and isopropyl moieties, are described. The compounds are antibacterial.

  描述了以下化学式的氧杂环丙酮类替代物：其中R2是选择自甲基，乙基和异丙基基团的烷基。这些化合物具有抗菌作用。
• NOVEL CINNAMIC AMIDE DERIVATIVES USEFUL AS ION CHANNEL MODULATORS
  申请人：Nardi Antonio

  公开号：US20100087496A1

  公开（公告）日：2010-04-08

  This invention relates to novel cinnamic amide derivatives that are found to be potent modulators of ion channels and, as such, they are valuable candidates for the treatment of diseases or disorders as diverse as those which are responsive to modulation of ion channels.

  本发明涉及新型肉桂酰胺衍生物，发现它们是离子通道的强效调节剂，因此它们是治疗各种对离子通道调节有响应的疾病或疾病的有价值候选药物。
• WO2008/74755
  申请人：——

  公开号：——

  公开（公告）日：——
• US7390825B1
  申请人：——

  公开号：US7390825B1

  公开（公告）日：2008-06-24