23145-16-6 (5-溴-1-苯并呋喃-2-甲醛,5-bromo-1-benzofuran-2-carbaldehyde)

快速询单

结构式：

5-溴-1-苯并呋喃-2-甲醛MOL文件

CAS号：

23145-16-6

中文名称：

5-溴-1-苯并呋喃-2-甲醛

英文名称：

5-bromo-1-benzofuran-2-carbaldehyde

分子式：

C₉H₅BrO₂

分子量：

225.038801908493

5-溴-1-苯并呋喃-2-甲醛(23145-16-6)名称与标识符

名称

中文别名：

5-溴-1-苯并呋喃-2-甲醛;

英文别名：

5-Bromobenzofuran-2-carbaldehyde;5-Bromobenzo[b]furan-2-carbaldehyde;2-Benzofurancarboxaldehyde,5-bromo-;5-Bromo-1-benzofuran-2-carbaldehyde;5-Bromobenzo[b]furan-2-carbaldehyde ;5-Bromo-benzofuran-2-carbaldehyde;EN300-77403;5-bromo-2-formylbenzofuran;MFCD06659072;2-Benzofurancarboxaldehyde, 5-bromo-;5-bromo-1-benzofuran-2-carbaldehyde, AldrichCPR;SCHEMBL14761372;W-206817;YAA14516;BB 0260667;AS-62745;A12307;AKOS002255272;5-bromo-2-benzofurancarboxaldehyde;CS-0021444;Z1197664681;DTXSID10383755;FT-0663644;5-bromo-1-benzofuran-2-carboxaldehyde;CHEMBL3358218;23145-16-6;F2106-0205;UPEGFMDITWHVHV-UHFFFAOYSA-N;MB03958;A816589;BDBM50037878;STK925186;

标识符

MDL：

MFCD06659072

InChIKey：

UPEGFMDITWHVHV-UHFFFAOYSA-N

Inchi：

1S/C9H5BrO2/c10-7-1-2-9-6(3-7)4-8(5-11)12-9/h1-5H

SMILES：

BrC1C=CC2=C(C=1)C=C(C=O)O2

5-溴-1-苯并呋喃-2-甲醛(23145-16-6)物化性质

实验特性

LogP : 3.00780
PSA : 30.21000
折射率 : 1.682
沸点 : 312.4°Cat760mmHg
熔点 : 129 °C
闪点 : 142.8°C
颜色与性状 : 白色至淡黄色晶体粉末
密度 : 1.676

计算特性

精确分子量 : 223.94700
氢键供体数量 : 0
氢键受体数量 : 2
可旋转化学键数量 : 1
同位素质量 : 223.947
重原子数量 : 12
复杂度 : 183
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 0
确定化学键立构中心数量 : 0
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : 2.8
拓扑分子极性表面积 : 30.2A^2

5-溴-1-苯并呋喃-2-甲醛(23145-16-6)安全信息

5-溴-1-苯并呋喃-2-甲醛(23145-16-6)海关数据

海关编码：

2932999099

海关数据：

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

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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5-溴-1-苯并呋喃-2-甲醛(23145-16-6) MSDS

基础信息

Name:	5-Bromobenzo[b]furan-2-carbaldehyde Material Safety Data Sheet
Synonym:
CAS:	23145-16-6

Section 1 - Chemical Product ? MSDS Name:5-Bromobenzo[b]furan-2-carbaldehyde Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
23145-16-6	5-Bromobenzo[b]furan-2-carbaldehyde	97+%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
? Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
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 water spray, dry chemical, carbon dioxide, or chemical foam.

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:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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# 23145-16-6: 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: Orange
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 129 - 130 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: C9H5BrO2
Molecular Weight: 225.04

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, reducing agents, strong bases, amines.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen bromide, bromine.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 23145-16-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Bromobenzo[b]furan-2-carbaldehyde - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
?
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
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 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 23145-16-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 23145-16-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 23145-16-6 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A