CAS 377-38-8; 四氟丁二酸; tetrafluoro-succinic aci

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T865450

MACKLIN

四氟丁二酸

98%

158元/1g; 667元/5g;

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储存：室温
状态：白色到橙色到绿色粉末到晶体

T1621

TCI

Tetrafluorosuccinic Acid

>98.0%(T)

730元/5G; 3070元/25G;

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基本信息

纯度/分析方法	>98.0%(T)
分子式/分子量	C₄H₂F₄O₄ = 190.05
外观与形状(20℃)	固体
Reaxys-RN	1790197
PubChem物质ID	87577374
SDBS (AIST Spectral DB)	16790
MDL编号	MFCD00042430

技术规格

Appearance	White to Orange to Green powder to crystaline
Purity(Neutralization titration)	min. 98.0 %
Melting point	115.0 to 121.0 ℃
Solubility in Water	almost transparency

物性(参考值)

熔点	116 ℃
沸点	120 ℃/1 mmHg

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。

相关法规

RTECS#

WN0725000

B20462

Alfa Aesar

Tetrafluorosuccinic Acid

97%

312元/1g; 1221元/5g;

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基本信息

MDL
MFCD00042430

EINECS
206-820-7

分子式
C₄H₂F₄O₄

分子量
190.05

熔点
ca 115°

沸点
150°/15mm

密度
1.400

形态
Crystalline powder

Beilstein
1790197

GHS危害和防范说明

GHS符号

Hazard Statements
H314-H318
Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
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.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
III

危险类别
34
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

RTECS
WN0725000

TSCA
是

002270

Fluorochem

Tetrafluorosuccinic Acid

98%

264元/1g; 616元/5g; 1892元/25g;

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基本信息

CAS Number	377-38-8
MDL Number	MFCD00042430
Melting Point	118-121℃

安全信息

图形或危害标志
危险性说明	H314: Causes severe skin burns and eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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. P321: Specific treatment (see . on this label). P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.