CAS 680-15-9; methyl fluorosulfonyldifluoroacetate

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M742910

MACKLIN

氟磺酰二氟乙酸甲酯

Standard for GC, ≥99.5%(GC)

280元/1g;

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储存：室温, 密封
状态：液体

M742911

MACKLIN

氟磺酰二氟乙酸甲酯

99%

42元/1g; 57元/5g; 176元/25g;

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储存：室温, 密封
状态：液体

M813638

MACKLIN

氟磺酰二氟乙酸甲酯

97%

30元/1g; 41元/5g; 113元/25g; 365元/100g; 1270元/500g; 6209元/2.5kg;

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储存：室温,密封
状态：无色到黄色液体
折射率：n20/D 1.351(lit.)

F0311

TCI

Methyl Difluoro(fluorosulfonyl)acetate

>97.0%(GC)

390元/5G; 1010元/25G;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₃H₃F₃O₄S = 192.11
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (分解)
包装和容器	5G-带有塑料内管的玻璃瓶 (查看图片)
Reaxys-RN	1812896
PubChem物质ID	87570085
SDBS (AIST Spectral DB)	19165
MDL编号	MFCD00144316

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 97.0 %

物性(参考值)

沸点	118 ℃
闪点	47 ℃
比重	1.52
折射率	1.35

安全信息

图形或危害标志
信号词	危险
危险性说明	H314 : 造成严重皮肤灼伤和眼损伤。 H226 : 易燃液体和蒸气。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 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。 P233 : 保持容器密闭。 P243 : 采取防止静电放电的措施。 P241 : 使用防爆的电气/通风/照明设备。 P242 : 只能使用不产生火花的工具。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/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。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

运输信息

UN编号	UN2920
类别	8 / 3
包装类别	II
监管条件代码(*)

210460

J&K

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate

98%

202元/5G; 540元/25G;

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基本信息

分子式	C₃H₃F₃O₄S
分子量	192.11
沸点	117-118
闪点	47
密度	1.51
折光率(n20D)	1.3510
MDL编码	MFCD00144316
Beilstein	1812896

安全信息

图形或危害标志
提示语	Danger
危险说明	H226 H314
防范说明	P280 P305+P351+P338 P310
UN号码	2920
危险分类	8
次要危险性	3
包装等级	II
WGK	3
TSCA	否

H52745

Alfa Aesar

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate

97%

1432元/5g; 5730元/25g;

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应用
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides.

备注
Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.

基本信息

MDL
MFCD00144316

分子式
C₃H₃F₃O₄S

分子量
192.11

沸点
117-118°

闪点
47°(117°F)

密度
1.509

折射率
1.351

灵敏度
Ambient temperatures.

形态
Liquid

Beilstein
1812896

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H314-H318
Flammable liquid and vapour.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210-P260h-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

UN#
UN2920

危险等级
8

包装组
II

危险类别
10-34
Flammable.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

006805

Fluorochem

Methyl fluorosulfonyldifluoroacetate

97%

396元/5g; 660元/25g; 1430元/100g;

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基本信息

CAS Number	680-15-9
MDL Number	MFCD00144316
Boiling Point	117-118℃
Density	1.52

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H314: Causes severe skin burns and eye damage.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. 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. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.