CAS 80841-78-7; 4-氯甲基-5-甲基-1,3-间二氧杂环戊烯-2-酮; 4-Chloromethyl-5-methyl-1,3-dioxol-2-one

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货号

品牌

产品名称

规格

包装、参考价格

C804312

MACKLIN

4-氯甲基-5-甲基-1,3-二氧杂环戊烯-2-酮

97%

29元/5g; 33元/25g; 125元/100g; 618元/500g;

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储存：室温

C1882

TCI

4-Chloromethyl-5-methyl-1,3-dioxol-2-one

>94.0%(GC)

760元/5G; 3340元/25G;

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基本信息

纯度/分析方法	>94.0%(GC)
分子式/分子量	C₅H₅ClO₃ = 148.54
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	空气
Reaxys-RN	4798926
PubChem物质ID	87570450
MDL编号	MFCD07787494

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 94.0 %

物性(参考值)

沸点	93 ℃/2 mmHg
闪点	129 ℃
比重	1.36
折射率	1.48

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。

H55735

Alfa Aesar

4-Chloromethyl-5-methyl-2-oxo-1,3-dioxole

97%

573元/250mg; 1608元/1g; 4390元/5g;

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基本信息

MDL
MFCD07787494

分子式
C₅H₅ClO₃

分子量
148.55

沸点
>90°/2mm

闪点
129°(264°F)

形态
Liquid

Beilstein
4798926

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

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

079667

Fluorochem

4-(Chloromethyl)-5-methyl-1,3-dioxol-2-one

95%

220元/1g; 220元/10g; 374元/25g; 1166元/100g;

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基本信息

CAS Number	80841-78-7
MDL Number	MFCD07787494
Boiling Point	>90℃
Density	1.362

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 .