CAS 69778-83-2; 4-甲氧基-3-吡啉-2-酮; 4-methoxy-3-pyrrolin-2-one

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货号

品牌

产品名称

规格

包装、参考价格

M845032

MACKLIN

4-甲氧基-3-吡咯啉-2-酮

97%

23元/250mg; 51元/1g; 248元/5g;

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储存：室温,干燥
状态：米黄色到黄色到棕色结晶

431039

J&K

4-Methoxy-3-pyrrolin-2-one

99%

469元/1G; 1873元/5G;

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基本信息

分子式	C₅H₇NO₂
分子量	113.11
熔点	129-132
MDL编码	MFCD00071564
Beilstein	1524505

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3
TSCA	否

L19344

Alfa Aesar

4-Methoxy-3-pyrrolin-2-one

99%

1464元/1g; 4824元/5g;

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基本信息

MDL
MFCD00071564

EINECS
000-000-0

分子式
C₅H₇NO₂

分子量
113.12

熔点
130-134°

Beilstein
1524505

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.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.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

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

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

013625

Fluorochem

4-Methoxy-3-pyrrolin-2-one

98%

484元/250mg; 946元/1g; 2750元/5g;

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基本信息

CAS Number	69778-83-2
MDL Number	MFCD00071564

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 .