CAS 1835-49-0; 2,3,5,6-四氟对苯二腈; 2,3,5,6-tetrafluoro-4-benzenedicarbonitrile

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T818749

MACKLIN

四氟对苯二腈

99%

30元/1g; 83元/5g; 269元/25g; 882元/100g; 3199元/500g;

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储存：2-8°C
状态：白色到黄色固体

T1050

TCI

Tetrafluoroterephthalonitrile

>98.0%(GC)

385元/1G; 885元/5G; 2695元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₈F₄N₂ = 200.10
外观与形状(20℃)	固体
Reaxys-RN	2054559
PubChem物质ID	87576851
SDBS (AIST Spectral DB)	18050
MDL编号	MFCD00001776

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 98.0 %
Melting point	196.0 to 200.0 ℃

物性(参考值)

熔点

198 ℃

安全信息

图形或危害标志
信号词	危险
危险性说明	H301 : 吞咽会中毒。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 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。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 P405 : 存放处须加锁。

相关法规

RTECS#

CZ1955000

运输信息

UN编号	UN3439
类别	6.1
包装类别	III
监管条件代码(*)

215523

J&K

Tetrafluoroterephthalonitrile

97%

61元/1G; 219元/5G; 727元/25G;

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基本信息

分子式	C₈F₄N₂
分子量	200.09
熔点	197-199
MDL编码	MFCD00001776
Beilstein	87576851
EINECS 编号	217-397-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H312 H315 H319 H332 H336
防范说明	P261 P280 P305+P351+P339
UN号码	3439
危险分类	6.1
包装等级	III
WGK	3
RTECS	CZ1955000

963510

J&K

Tetrafluoroterephthalonitrile

99%

397元/10G;

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基本信息

分子式	C₈F₄N₂
分子量	200.09
熔点	197-199
MDL编码	MFCD00001776
Beilstein	87576851
EINECS 编号	217-397-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H312 H315 H319 H332 H336
防范说明	P261 P280 P305+P351+P339
UN号码	3439
危险分类	6.1
包装等级	III
WGK	3
RTECS	CZ1955000

H61326

Alfa Aesar

Tetrafluoroterephthalonitrile

98%

1920元/25g;

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应用
Tetrafluoroterephthalonitrile can be used in the synthesis of Polymers of Intrinsic Micro porosity (PIM). It is used to study ultraviolet (UV)-rearranged polymers of PIM-1 membranes for efficient separation of H2 and CO2.

备注
Store in cool, well ventilated area. Keep container tightly closed. Store away from oxidizing agent.

基本信息

MDL
MFCD00001776

EINECS
217-397-3

分子式
C₈F₄N₂

分子量
200.09

熔点
197-199°

灵敏度
Keep Cold.

形态
Powder

溶解性
Soluble in hot methanol.

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H315-H319-H335
Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
III

危险类别
25-36/37/38
Toxic if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
20-26-36/37-45-60
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

RTECS
CZ1955000

TSCA
否

104426

Sigma-Aldrich

Tetrafluoroterephthalonitrile

99%

345.69元/5 G;

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产品说明

一般描述

四氟对苯二甲腈与烷基格氏试剂反应生成相应的 4-烷基四氟苯甲腈。四氟对苯二甲腈作为四电子供体配体，形成钨 (Ⅱ) η²-腈配合物。

应用

四氟对苯二甲腈可用于合成固有微孔率 (PIM) 的聚合物。四氟对苯二甲腈被用于研究 PIM-1 膜的紫外 (UV) 重排聚合物，以有效分离 H₂ 和 CO₂。

包装

5 g in glass bottle

基本信息

线性分子式	C₆F₄-1,4-(CN)₂
分子量	200.09
EC 号	217-397-3
MDL编号	MFCD00001776
PubChem化学物质编号	24846643
NACRES	NA.22

产品性质

质量水平	100
测定	99%
mp	197-199 ℃ (lit.)
溶解性	acetone: soluble
SMILES string	Fc1c(F)c(C#N)c(F)c(F)c1C#N
InChI	1S/C8F4N2/c9-5-3(1-13)6(10)8(12)4(2-14)7(5)11
InChI key	PCRSJGWFEMHHEW-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H301 - H315 - H319 - H335
预防措施声明	P261 - P301 + P310 - P305 + P351 + P338
危险分类	Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

009426

Fluorochem

Tetrafluoroterephthalonitrile

98%

220元/1g; 264元/5g; 836元/25g;

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基本信息

CAS Number	1835-49-0
MDL Number	MFCD00001776
Melting Point	197-199℃

安全信息

图形或危害标志
危险性说明	H301: Toxic if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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 . on this label). P330: Rinse mouth. 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 local regulations.