3-(2,3,4-三甲氧基苯基)丙酸

  • 基本信息
  • 物化性质
  • 安全信息
  • MSDS
  • 海关数据
  • 上游产品
  • 下游产品

3-(2,3,4-三甲氧基苯基)丙酸 基本信息

中文名称:
3-(2,3,4-三甲氧基苯基)丙酸 
中文别名:
3-(2,3,4-三甲氧基苯基)丙酸 
英文名称:
Benzenepropanoic acid,2,3,4-trimethoxy-
英文别名:
3-(2,3,4-trimethoxyphenyl)propanoic acid;
3-(2,3,4-trimethoxy-phenyl)-propionic acid;
2,3,4-trimethoxy-benzenepropanoic acid;
3-(2',3',4'-Trimethoxyphenyl)propanoic acid;
QOPNYPCVRBRZOP-UHFFFAOYSA;
3-(2,3,4-Trimethoxy-phenyl)-propionsaeure 
CAS No.:
33130-04-0
分 子 式:
C12H16O5
分 子 量:
240.25
精确分子量:
240.10000
PSA:
64.99000
EINECS:
251-389-0
InChI:
The Key: QOPNYPCVRBRZOP-UHFFFAOYSA-N
分子结构式:
SDS:
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3-(2,3,4-三甲氧基苯基)丙酸 物化性质

密度:
1.169g/cm3
沸点:
362.3ºC at 760mmHg
闪点:
134.8ºC
折射率:
1.515

3-(2,3,4-三甲氧基苯基)丙酸 安全信息

海关代码:
2918990090

3-(2,3,4-三甲氧基苯基)丙酸 MSDS

Name: 3-(2 3 4-TRIMETHOXYPHENYL)PROPIONIC ACID 98+% Material Safety Data Sheet
Synonym: 2,3,4-Trimethoxyhydrocinnamic aci
CAS: 33130-04-0
Section 1 - Chemical Product   MSDS Name:3-(2 3 4-TRIMETHOXYPHENYL)PROPIONIC ACID 98+% Material Safety Data Sheet
Synonym:2,3,4-Trimethoxyhydrocinnamic aci

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
33130-04-0 3-(2,3,4-TRIMETHOXYPHENYL)PROPIONIC AC 251-389-0
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.

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.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:

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.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 33130-04-0: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves and clothing to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Not available.
Color: Not available.
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 70.00 - 73.00 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: C12H16O5
Molecular Weight: 240.26

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 33130-04-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-(2,3,4-TRIMETHOXYPHENYL)PROPIONIC ACID, 98+% - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 33130-04-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 33130-04-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 33130-04-0 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

3-(2,3,4-三甲氧基苯基)丙酸 海关数据

中国海关编码:2918990090

概述:
2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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