对氟苯氧乙酸|4-Fluorophenoxyacetic Acid|cas:405-79-8|西域试剂

对氟苯氧乙酸,4-Fluorophenoxyacetic Acid,99%

产品编号：西域试剂-WR185159| CAS NO：405-79-8| MDL NO：MFCD00004304| 分子式：C₈H₇FO₃| 分子量：170.14

4-Fluorophenoxyacetic acid (4FPA) 可诱导单性结实。4-Fluorophenoxyacetic acid (4FPA) 可保护谷物免受吸虫的侵害从而提高田间水稻产量。

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用，

货号	价格	库存与货期
西域试剂-WR185159	￥580.00	杭州北京（现货）
西域试剂-WR185159	￥1300.00	杭州北京（现货）
西域试剂-WR185159	￥4500.00	杭州北京（现货）

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产品名称

对氟苯氧乙酸

英文名称

4-Fluorophenoxyacetic Acid

CAS编号

405-79-8

产品描述

4-Fluorophenoxyacetic acid (4FPA) 可诱导单性结实。4-Fluorophenoxyacetic acid (4FPA) 可保护谷物免受吸虫的侵害从而提高田间水稻产量。

产品熔点

104-104.5 °C(lit.)

产品沸点

295.2±15.0 °C at 760 mmHg

产品密度

1.3±0.1 g/cm3

产品闪点

132.4±20.4 °C

精确质量

170.037918

PSA

46.53000

LogP

1.47

外观性状

白色至淡米色结晶粉末

蒸气压

0.0±0.7 mmHg at 25°C

折射率

1.520

溶解性数据

In Vitro:

DMSO : 25 mg/mL (146.94 mM; ultrasonic and warming and heat to 60°C)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	5.8775 mL	29.3876 mL	58.7751 mL
5 mM	1.1755 mL	5.8775 mL	11.7550 mL
10 mM	0.5878 mL	2.9388 mL	5.8775 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.5 mg/mL (14.69 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (14.69 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液
2.

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (14.69 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (14.69 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
3.

请依序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.5 mg/mL (14.69 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (14.69 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

*以上所有助溶剂都可在西域网站选购。

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个人防护装备	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
危害码 (欧洲)	Xn:Harmful;
风险声明 (欧洲)	R22;R36/37/38
安全声明 (欧洲)	S37/39-S26
危险品运输编码	NONH for all modes of transport
WGK德国	3
海关编码	2918990090

Name:	4-Fluorophenoxyacetic acid 99+% Material Safety Data Sheet
Synonym:	None
CAS:	405-79-8

Section 1 - Chemical Product MSDS Name:4-Fluorophenoxyacetic acid 99+% Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
405-79-8	4-Fluorophenoxyacetic acid	99+	206-974-5

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. 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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
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:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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# 405-79-8: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: white
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 104.00 - 104.50 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Not available.
Specific Gravity/Density: Not available.
Molecular Formula: C8H7FO3
Molecular Weight: 170.14

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 405-79-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Fluorophenoxyacetic 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 405-79-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 405-79-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 405-79-8 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

777-87-7

405-79-8

文献：Chevron Research Company Patent: US4620867 A1, 1986 ;

371-41-5

79-11-8

~63%

405-79-8

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

371-41-5

405-79-8

文献：Xia, Yan; Won, Misun; Kang, Jung Eun; Park, Song-Kyu; Lee, Kiho; Kim, Hwan-Mook; Lee, Kyeong Bulletin of the Korean Chemical Society, 2010 , vol. 31, # 12 p. 3826 - 3829

371-41-5

105-36-2

~69%

405-79-8

文献：Chen, Ting; Shen, Ping; Li, Yanjun; He, Hongwu Phosphorus, Sulfur and Silicon and the Related Elements, 2006 , vol. 181, # 9 p. 2135 - 2145

459-60-9

405-79-8

文献：Suter; Lawson; Smith Journal of the American Chemical Society, 1939 , vol. 61, p. 161,164

459-26-7

405-79-8

文献：Suter; Lawson; Smith Journal of the American Chemical Society, 1939 , vol. 61, p. 161,164

55444-93-4

405-79-8

文献：Gurumurthy, R.; Balakrishnan, N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 2 p. 154 - 156

32376-34-4

79-11-8

405-79-8

文献：Molenaar-Langeveld, Tineke A.; Ingemann, Steen; Nibbering, Nico M. M. Organic Mass Spectrometry, 1993 , vol. 28, # 10 p. 1167 - 1178

上游产品 8
777-87-7 371-41-5 79-11-8 105-36-2
459-60-9 459-26-7 55444-93-4 32376-34-4
下游产品 10
1426-73-9 405-78-7 399-41-7 398-63-0
371-41-5 50-00-0 201230-82-2 2924-66-5
332-50-3 777-87-7

[1]. Burton R. Anderson. et al. Control of Annual Bluegrass and Crabgrass in Turf with Fluorophenoxyacetic Acids. Weed Science. January 1958 , pp. 52-58.

[2]. Wanwan Wang, et al. Induction of Defense in Cereals by 4-fluorophenoxyacetic Acid Suppresses Insect Pest Populations and Increases Crop Yields in the Field. Proc Natl Acad Sci U S A. 2020 Jun 2;117(22):12017-12028.

对氟苯氧乙酸,4-Fluorophenoxyacetic Acid,99%

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