69716-05-8

69716-05-8结构式

常用中文名：2-(6-甲氧基-1-苯并呋喃-3-基)乙酸
常用英文名：(6-Methoxy-1-benzofuran-3-yl)acetic acid
CAS号：69716-05-8
分子式：C₁₁H₁₀O₄
分子量：206.195
发布时间：2018-10-10 19:14:30
更新时间：2024-01-20 15:32:47

中文名	2-(6-甲氧基-1-苯并呋喃-3-基)乙酸
英文名	(6-Methoxybenzofuran-3-yl)acetic acid
英文别名	(6-Methoxy-1-benzofuran-3-yl)acetic acid 2-(6-METHOXY-1-BENZOFURAN-3-YL)ACETIC ACID 3-(Carboxymethyl)-6-methoxybenzo[b]furan (6-methoxy-benzofuran-3-yl)-acetic acid 2-(6-methoxybenzofuran-3-yl)acetic acid 3-Benzofuranacetic acid, 6-methoxy- (6-Methoxybenzo[b]furan-3-yl)acetic acid 2-(3-AMINOPROPYL)PYRIDAZIN-3(2{H})-ONE 2-(6-methoxybenzofuran-3-yl)ethanoic acid

密度	1.3±0.1 g/cm3
沸点	369.3±27.0 °C at 760 mmHg
熔点	123ºC
分子式	C₁₁H₁₀O₄
分子量	206.195
闪点	177.1±23.7 °C
精确质量	206.057907
PSA	59.67000
LogP	1.80
蒸汽压	0.0±0.9 mmHg at 25°C
折射率	1.603
储存条件	2-8°C

Name:	2-(6-Methoxy-1-benzofuran-3-yl)acetic acid 97% Material Safety Data Sheet
Synonym:
CAS:	69716-05-8

Section 1 - Chemical Product MSDS Name:2-(6-Methoxy-1-benzofuran-3-yl)acetic acid 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
69716-05-8	2-(6-Methoxy-1-benzofuran-3-yl)acetic	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# 69716-05-8: 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: 124 - 127 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: C11H10O4
Molecular Weight: 206.2

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 69716-05-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-(6-Methoxy-1-benzofuran-3-yl)acetic acid - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

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 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 69716-05-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 69716-05-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 69716-05-8 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

危害码 (欧洲)	Xi
海关编码	2932999099

35231-44-8

~99%

69716-05-8

文献：DAIICHI PHARMACEUTICAL CO., LTD. Patent: EP1717238 A1, 2006 ; Location in patent: Page/Page column 52 ;

41295-55-0

~93%

69716-05-8

文献：Piloto, Ana M.; Fonseca, Andrea S.C.; Costa, Susana P.G.; Goncalves, M. Sameiro T. Tetrahedron, 2006 , vol. 62, # 39 p. 9258 - 9267

150-19-6

69716-05-8

文献：Tetrahedron, , vol. 62, # 39 p. 9258 - 9267

上游产品 3
35231-44-8 41295-55-0 150-19-6
下游产品 0

海关编码	2932999099
中文概述	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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