CAS 5396-89-4; 苄基乙酰乙酸酯; Butanoic acid,3-oxo-,phenylmethyl ester

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货号

品牌

产品名称

规格

包装、参考价格

B766724

MACKLIN

乙酰丙酮苄酯

10mM in DMSO

1468元/1ml;

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储存：-20°C

B830760

MACKLIN

乙酰丙酮苄酯

95%

158元/25g; 489元/100g; 2162元/500g;

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储存：室温,密封
状态：无色到浅黄色到黄色到暗黄色液体

A1080

TCI

Benzyl Acetoacetate

>95.0%(GC)(T)

255元/25ML; 645元/100ML; 1990元/500ML;

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基本信息

纯度/分析方法	>95.0%(GC)(T)
分子式/分子量	C₁₁H₁₂O₃ = 192.21
外观与形状(20℃)	液体
Reaxys-RN	2049615
PubChem物质ID	87562570
MDL编号	MFCD00008785

技术规格

Appearance	Colorless to Brown clear liquid
Purity(GC)	min. 95.0 %
Purity(Neutralization titration)	min. 95.0 %

物性(参考值)

沸点	163 ℃/15.8 mmHg
闪点	108 ℃
比重	1.11
折射率	1.51

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。

A14915

Alfa Aesar

Benzyl Acetoacetate

97%

315元/25g; 574元/50g; 810元/100g; 1746元/250g;

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应用
Benzyl acetoacetate is used as a Pharmaceutical and fine chemical intermediate.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00008785

EINECS
226-416-4

分子式
C₁₁H₁₂O₃

分子量
192.22

沸点
276°

闪点
108°(226°F)

密度
1.113

折射率
1.5120

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
It is soluble in alkali solutions.

Beilstein
2049615

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention.

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
是

295892

Sigma-Aldrich

Benzyl Acetoacetate

97%

812.36元/100 G; 3727.5元/500 G;

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基本信息

线性分子式	CH₃COCH₂COOCH₂C₆H₅
分子量	192.21
Beilstein	2049615
EC 号	226-416-4
MDL编号	MFCD00008785
PubChem化学物质编号	24857819
NACRES	NA.22

产品性质

质量水平	200
测定	97%
折射率	n20/D 1.512 (lit.)
bp	156-159 ℃/10 mmHg (lit.)
密度	1.112 g/mL at 25 ℃ (lit.)
SMILES string	CC(=O)CC(=O)OCc1ccccc1
InChI	1S/C11H12O3/c1-9(12)7-11(13)14-8-10-5-3-2-4-6-10/h2-6H,7-8H2,1H3
InChI key	WOFAGNLBCJWEOE-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 1
闪点(F)	235.4 °F - closed cup
闪点(C)	113 ℃ - closed cup
个人防护装备	Eyeshields, Gloves

227958

Fluorochem

Benzyl 3-oxobutanoate

95%

352元/25ml; 1342元/100ml; 4136元/500ml;

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基本信息

CAS Number	5396-89-4
MDL Number	MFCD00008785
Boiling Point	163℃
Density	1.11

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 .