CAS 527-21-9; 四氟苯喹啉; Tetrafluoro-p-benzoquinone

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货号

品牌

产品名称

规格

包装、参考价格

F832060

MACKLIN

对四氟苯醌

97%

200元/1g; 898元/5g;

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储存：2~8℃,干燥,密封
状态：黄色粉末或晶体

T0790

TCI

Tetrafluoro-1,4-benzoquinone

>98.0%(T)(HPLC)

520元/1G; 1555元/5G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₆F₄O₂ = 180.06
外观与形状(20℃)	固体
包装和容器	1G-带有塑料内管的玻璃瓶 (查看图片)
Reaxys-RN	1875039
PubChem物质ID	87576632
SDBS (AIST Spectral DB)	5440
MDL编号	MFCD00001592

技术规格

Appearance	Light yellow to Brown powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Iodometric Titration)	min. 98.0 %

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	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。 P302 + P352 : 如皮肤沾染：用水充分清洗。 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。

L01287

Alfa Aesar

p-Fluoranil

97%

642元/1g; 1558元/5g;

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基本信息

MDL
MFCD00001592

EINECS
208-411-9

分子式
C₆F₄O₂

分子量
180.06

熔点
ca 184° subl.

灵敏度
Ambient temperatures.

Beilstein
1875039

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

104353

Sigma-Aldrich

Tetrafluoro-1,4-benzoquinone

97%

546.26元/1 G; 2009.56元/5 G;

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产品说明

应用

四氟-1,4-苯醌(四氟苯喹啉)可用于制备：

通过氧化还原缩合反应将两个醇偶联，产生对称或不对称醚。
Azocino[4,3-b]吲哚支架，用作制备(±)-dasycarpidone的中间体。
联萘酚的手性和外消旋电荷转移(CT)配合物。

包装

1, 5 g in glass bottle

基本信息

线性分子式	C₆F₄(=O)₂
分子量	180.06
EC 号	208-411-9
MDL编号	MFCD00001592
PubChem化学物质编号	24846640
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	183-186 ℃ (subl.) (lit.)
SMILES string	FC1=C(F)C(=O)C(F)=C(F)C1=O
InChI	1S/C6F4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11
InChI key	JKLYZOGJWVAIQS-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

003313

Fluorochem

Tetrafluoro-1,4-benzoquinone

97%

462元/1g; 1782元/5g;

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基本信息

CAS Number	527-21-9
MDL Number	MFCD00001592
Melting Point	183-186℃(subl.)

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. 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. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .