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588-32-9生产厂家

588-32-9价格

588-32-9

588-32-9结构式
588-32-9结构式

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中文名 3-氯苯氧基乙酸
英文名 (3-Chlorophenoxy)acetic Acid
中文别名 间氯苯氧乙酸
英文别名 3-chlorophenoxyacetic acid
EINECS 209-616-6
2-(3-chlorophenoxy)acetic acid
Acetic acid, 2-(3-chlorophenoxy)-
MFCD00015850
(3-Chlorophenoxy)acetic acid
Acetic acid, (3-chlorophenoxy)-
密度 1.4±0.1 g/cm3
沸点 315.2±17.0 °C at 760 mmHg
熔点 106-111 °C
分子式 C8H7ClO3
分子量 186.592
闪点 144.4±20.9 °C
精确质量 186.008377
PSA 46.53000
LogP 2.17
外观性状 白色晶体
蒸汽压 0.0±0.7 mmHg at 25°C
折射率 1.558
储存条件

贮存:

将密器密封,储存密封的主藏器内,并放在阴凉, 干爽的位置。

稳定性

稳定性和反应性:

要避免的物料:氧化物。

要分解的产品:一氧化碳和二氧化碳,氯化氢。

分子结构

分子性质数据:

1、 摩尔折射率:44.02

2、 摩尔体积(m3/mol):136.5

3、 等张比容(90.2K):361.3

4、 表面张力(dyne/cm):49.1

5、 极化率(10 -24cm 3):17.45

计算化学

四、计算化学数据:

1、 疏水参数计算参考值(XlogP):2

2、 氢键供体数量:1

3、 氢键受体数量:3

4、 可旋转化学键数量:3

5、 拓扑分子极性表面积(TPSA):46.5

6、 重原子数量:12

7、 表面电荷:0

8、 复杂度:160

9、 同位素原子数量:0

10、 确定原子立构中心数量:0

11、 不确定原子立构中心数量:0

12、 确定化学键立构中心数量:0

13、 不确定化学键立构中心数量:0

14、 共价键单元数量:1

更多

一、物性数据

1. 熔点(ºC):106-111

2. 性状:白色结晶

Name: 3-Chlorophenoxyacetic acid 98% Material Safety Data Sheet
Synonym:
CAS: 588-32-9
Section 1 - Chemical Product MSDS Name:3-Chlorophenoxyacetic acid 98% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
588-32-9 3-Chlorophenoxyacetic acid 98% 209-616-6
Hazard Symbols: XN
Risk Phrases: 22

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
May cause 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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 588-32-9: 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: Powder
Color: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 106 - 111 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: C8H7ClO3
Molecular Weight: 186.59

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 588-32-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-Chlorophenoxyacetic 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
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: XN
Risk Phrases:
R 22 Harmful if swallowed.
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 588-32-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 588-32-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 588-32-9 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

三、生态学数据:

1、其它有害作用:该物质对环境可能有危害,对水体应给予特别注意。

危害码 (欧洲) Xn:Harmful;
风险声明 (欧洲) R22
安全声明 (欧洲) S22-S36/37
危险品运输编码 2811
包装等级 III
危险类别 6.1
海关编码 2918990090

~79%

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588-32-9

文献:Heescher, Carolin; Schollmeyer, Dieter; Nubbemeyer, Udo European Journal of Organic Chemistry, 2013 , # 20 p. 4399 - 4404

~76%

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文献:Xiao, Yan; Xu, Yongnan; Cheon, Hwan-Sung; Chae, Junghyun Journal of Organic Chemistry, 2013 , vol. 78, # 11 p. 5804 - 5809

~%

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文献:Bot. Gaz., , vol. 112, p. 250,252

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文献:Contributions from Boyce Thompson Institute, , vol. 14, p. 91,95, 96 Chem.Abstr., , p. 1473

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文献:Bot. Gaz., , vol. 112, p. 250,252

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文献:Journal of Medicinal Chemistry, , vol. 15, # 9 p. 940 - 944
海关编码 2918990090
中文概述 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
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%