5-溴苯并呋喃-2-羰酰氯

5-溴苯并呋喃-2-羰酰氯 基本信息
CAS号 62878-96-0 分子式 C9H4BrClO2
分子量 259.48400 精确质量  257.90800
PSA  30.21000 LogP  3.57430

基本信息 展开↓

CAS号:
62878-96-0
3D弹球模型:
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分子式:
C9H4BrClO2
分子量:
259.48400
中文名称:
5-溴苯并呋喃-2-羰酰氯
英文名称:
5-bromo-1-benzofuran-2-carbonyl chloride
中文别名:
5-溴苯并呋喃-2-羰酰氯;
5-溴苯并[b]呋喃-2-羰酰氯
英文别名:
5-bromo-1-benzofuran-2-carbonyl chloride;
5-bromobenzo[b]furan-2-carbonyl chloride;
5-bromo-benzofuran-2-carbonyl chloride
精确分子量/精确质量:
257.90800
极性分子表面积/PSA:
30.21000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: FGPAEHRRVKLUHA-UHFFFAOYSA-N

物化性质展开↓

密度:
1.742g/cm3
熔点:
106ºC
沸点:
319.2ºC at 760 mmHg
闪点:
146.8ºC
折射率:
1.65

安全信息展开↓

海关代码:
2932999099

合成路线查看所有的合成路线

  • 10242-11-2

    5-溴苯并呋喃-2-羧酸

  • 62878-96-0

    5-溴苯并呋喃-2-羰酰氯

MSDS 展开↓

Name: 5-Bromobenzo[b]furan-2-carbonyl chloride Material Safety Data Sheet
Synonym:
CAS: 62878-96-0
Section 1 - Chemical Product   MSDS Name:5-Bromobenzo[b]furan-2-carbonyl chloride Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
62878-96-0 5-Bromobenzo[b]furan-2-carbonyl chlori 97+% unlisted
Hazard Symbols: C
Risk Phrases: 14 22 29 34

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Reacts violently with water. Harmful if swallowed. Contact with water liberates toxic gas. Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Harmful if swallowed. 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. 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.

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. Do not expose spill to water.

Section 7 - HANDLING and STORAGE
  Handling:
Do not allow water to get into the container because of violent reaction. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use and store under nitrogen. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area. Water free area. Store protected from moisture.

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# 62878-96-0: 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: White
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 106.3 - 107.2 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: C9H4BrClO2
Molecular Weight: 259.49

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures. Moisture sensitive.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Water, strong oxidizing agents, strong bases, alcohols, amines.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide, hydrogen bromide, bromine.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 62878-96-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Bromobenzo[b]furan-2-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, WATER REACTIVE, N.O.S.*
Hazard Class: 8
UN Number: 3096
Packing Group: II
IMO
Shipping Name: CORROSIVE SOLID, WATER REACTIVE, N.O.S.
Hazard Class: 8
UN Number: 3096
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE SOLID, WATER REACTIVE, N.O.S.
Hazard Class: 8
UN Number: 3096
Packing group: II

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 22 Harmful if swallowed.
R 29 Contact with water liberates toxic gas.
R 34 Causes burns.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 30 Never add water to this product.
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# 62878-96-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 62878-96-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 62878-96-0 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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