CAS 603-69-0; 二乙酰乙酸乙酯; 3-Ethoxycarbonylacetylacetone

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货号

品牌

产品名称

规格

包装、参考价格

E809288

MACKLIN

二乙酰乙酸乙酯

96%

24元/1g; 70元/5g; 342元/25g; 1366元/100g;

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储存：室温,干燥,密封
折射率：n20/D 1.47(lit.)

D2170

TCI

Ethyl Diacetoacetate

>96.0%(GC)

105元/5G; 360元/25G;

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基本信息

纯度/分析方法	>96.0%(GC)
分子式/分子量	C₈H₁₂O₄ = 172.18
外观与形状(20℃)	液体
Reaxys-RN	775014
PubChem物质ID	87568610
SDBS (AIST Spectral DB)	22624
MDL编号	MFCD00009864

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 96.0 %

物性(参考值)

沸点	103 ℃/17 mmHg
闪点	85 ℃
比重	1.10
折射率	1.47

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。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 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。 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。 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。

B20149

Alfa Aesar

Ethyl Diacetoacetate

97%

1895元/10g; 4562元/50g; 18186元/250g;

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应用
Ethyl diacetoacetate is used in the preparation of 3-acetyl-6-chloro-7-hydroxy-4-methylcoumarin. It is used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

备注
Incompatible with oxidizing agents and bases. Store in a cool, dry conditions in a well sealed container.

基本信息

MDL
MFCD00009864

EINECS
210-053-3

分子式
C₈H₁₂O₄

分子量
172.18

沸点
104-105°/17mm

闪点
85°(185°F)

密度
1.104

折射率
1.4720

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Not miscible in water.

Beilstein
775014

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H319
Combustible liquid.Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P210e-P280a-P280a-P305+P351+P338-P403+P235-P501a
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 in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/38
Irritating to eyes 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

358354

Fluorochem

ethyl 2-acetyl-3-oxobutanoate

>96.0%(GC)

286元/1g; 594元/5g; 1738元/25g;

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基本信息

CAS Number	603-69-0
MDL Number	MFCD00009864
Boiling Point	103℃
Density	1.1

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. H227: Combustible liquid
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 .