CAS 2713-31-7; 2,5-二氟苯酚; 2,5-Difluorophenol

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

D808309

MACKLIN

2,5-二氟苯酚

97%

44元/5g; 216元/25g; 789元/100g;

咨询

储存：2~8 ℃
状态：白色到黄色粉末或晶体

D2036

TCI

2,5-Difluorophenol

>95.0%(GC)

635元/5G;

咨询

基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₆H₄F₂O = 130.09
外观与形状(20℃)	固体
Reaxys-RN	2081076
PubChem物质ID	87568488
SDBS (AIST Spectral DB)	19947
MDL编号	MFCD00042501

技术规格

Appearance	White to Almost white powder to lump
Purity(GC)	min. 95.0 %
Melting point	40.0 to 44.0 ℃

物性(参考值)

熔点	42 ℃
沸点	145 ℃

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H228 : 易燃固体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P240 : 容器和装载设备接地/等势联接。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P241 : 使用防爆的电气/通风/照明设备。 P271 : 只能在室外或通风良好之处使用。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。 P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。

运输信息

UN编号	UN1325
类别	4.1
包装类别	III
监管条件代码(*)

199555

J&K

2,5-Difluorophenol

97%

184元/5G; 614元/25G;

咨询

基本信息

分子式	C₆H₄F₂O
分子量	130.09
熔点	40-44
沸点	145
闪点	53
MDL编码	MFCD00042501
Beilstein	2081076

安全信息

图形或危害标志
提示语	Danger
危险说明	H228 H302 H312 H315 H319 H332 H335
防范说明	P210 P261 P280 P305+P351+P338
UN号码	1325
危险分类	4.1
包装等级	II
WGK	3
TSCA	否

A18744

Alfa Aesar

2,5-Difluorophenol

97%

1584元/5g; 7115元/25g;

咨询

基本信息

MDL
MFCD00042501

分子式
C₆H₄F₂O

分子量
130.09

熔点
36-40°

闪点
53°(127°F)

形态
Solid

Beilstein
2081076

GHS危害和防范说明

GHS符号

Hazard Statements
H228-H301-H311-H314-H318
Flammable solid.Toxic if swallowed.Toxic in contact with skin.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Keep away from heat/sparks/open flames/hot surfaces. - No smoking.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
4.1

包装组
III

危险类别
11-21/22-34
Highly flammable.Harmful in contact with skin and if swallowed.Causes burns.

安全等级
26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

欧盟危险品标志

TSCA
否

290394

Sigma-Aldrich

2,5-Difluorophenol

95%

310.56元/1 G; 660.42元/5 G;

咨询

产品说明

一般描述

Conversion of 2,5-difluorophenol by whole cells of Rhodococcus opacus 1G has been investigated by ⁹F NMR analysis.

应用

2,5-Difluorophenol has been used in the synthesis of di- or trifluorinated hydroxybenzoic acids.

包装

1, 5 g in glass bottle

基本信息

线性分子式	F₂C₆H₃OH
分子量	130.09
MDL编号	MFCD00042501
PubChem化学物质编号	24857462
NACRES	NA.22

产品性质

质量水平	200
测定	95%
mp	40-42 ℃ (lit.)
SMILES string	Oc1cc(F)ccc1F
InChI	1S/C6H4F2O/c7-4-1-2-5(8)6(9)3-4/h1-3,9H
InChI key	INXKVYFOWNAVMU-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H228 - H302 + H312 + H332 - H315 - H319 - H335
预防措施声明	P210 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
危险分类	Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	4.1B - Flammable solid hazardous materials
WGK	WGK 3
闪点(F)	127.4 °F - closed cup
闪点(C)	53 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

001943

Fluorochem

2,5-Difluorophenol

98%

220元/1g; 352元/10g; 1166元/50g; 5522元/250g;

咨询

基本信息

CAS Number	2713-31-7
MDL Number	MFCD00042501
Melting Point	35-42℃

安全信息

图形或危害标志
危险性说明	H228: Flammable solid. H302: Harmful if swallowed. H312: Harmful in contact with skin. H314: Causes severe skin burns and eye damage.
防范说明	P210: Keep away from – No smoking. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P260: Do not breathe . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P322: Specific measures (see . on this label). P330: Rinse mouth. P363: Wash contaminated clothing before reuse. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P405: Store locked up. P501: Dispose of contents/container to local regulations.