CAS 359-13-7; 2,2-difluoro-ethanol - �뵺�羺�ٷ��ַ

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产品名称

规格

包装、参考价格

D742827

MACKLIN

2,2-二氟乙醇

Standard for GC, ≥99.7%(GC)

270元/1g;

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储存：室温, 易燃物区域
状态：液体

D742828

MACKLIN

2,2-二氟乙醇

99%

38元/1g; 41元/5g; 56元/25g;

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储存：室温, 易燃物区域
状态：液体

D806572

MACKLIN

2,2-二氟乙醇

97%

27元/1g; 29元/5g; 40元/25g; 109元/100g; 399元/500g; 1868元/2.5kg;

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储存：室温,易燃物区域
状态：无色液体
折射率：1.338

D4128

TCI

2,2-Difluoroethanol

>98.0%(GC)

230元/5G; 790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	C₂H₄F₂O = 82.05
外观与形状(20℃)	液体
Reaxys-RN	1731617
PubChem物质ID	135727054
MDL编号	MFCD00042248

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	96 ℃
闪点	0 ℃
比重	1.30
折射率	1.33

安全信息

图形或危害标志
信号词	危险
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H225 : 高度易燃液体和蒸气。
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/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。 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。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P403 + P235 : 存放在通风良好的地方。保持低温。

运输信息

UN编号	UN1987
类别	3
包装类别	II
监管条件代码(*)

243241

J&K

2,2-Difluoroethanol

98%

73元/1G; 293元/5G;

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基本信息

分子式	C₂H₄F₂O
分子量	82.05
熔点	-28
沸点	96
闪点	3
密度	1.3
折光率(n20D)	1.3335
MDL编码	MFCD00042248
Beilstein	1731617

安全信息

图形或危害标志
提示语	Danger
危险说明	H225 H315 H319
防范说明	P210 P241 P303+P361+P353 P305+P351+P338 P405 P501A
UN号码	1987
危险分类	3
包装等级	II
TSCA	否

B22201

Alfa Aesar

2,2-Difluoroethanol

97%

801元/1g; 3187元/5g;

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应用
2,2-Difluoroethanol is used as a chemical intermediates. It has wide applications in medicine and fluoropolymers.

备注
Store in cool, dry place in tightly closed containers. Store away from strong oxidizing agents, acids.

基本信息

MDL
MFCD00042248

EINECS
000-000-0

分子式
HCF₂CH₂OH

分子量
82.05

熔点
-28°

沸点
95-96°

闪点
3°(37°F)

密度
1.296

折射率
1.3335

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
soluble in chloroform, ethanol.

Beilstein
1731617

GHS危害和防范说明

GHS符号

Hazard Statements
H225-H315-H319-H335
Highly flammable liquid and vapour.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.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
3

包装组
II

危险类别
11-36/37/38
Highly flammable.Irritating to eyes, respiratory system and skin.

安全等级
7-26-33-37-60
Keep container tightly closed.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take precautionary measures against static discharges.Take precautionary measures against static discharges.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

001565

Fluorochem

2,2-Difluoroethanol

99%

308元/5g; 1034元/25g; 3542元/100g;

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基本信息

CAS Number	359-13-7
MDL Number	MFCD00042248
Boiling Point	95-96℃
Density	1.296

安全信息

图形或危害标志
危险性说明	H225: Highly flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P235: Keep cool. 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 . 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. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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). 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. P370 + P378: In case of fire: Use CO2, powder or sand for extinction. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.