Cinnamaldehyde (CAS 104-55-2)

Chinese name: 肉桂醛

Cinnamaldehyde is registered under CAS 104-55-2. Molecular formula: C9H8O. Approximate molecular weight: 132.159. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	104-55-2
English name	Cinnamaldehyde
Chinese name	肉桂醛
Molecular formula	C9H8O
Molecular weight	132.159
Melting point	-7.5℃
Boiling point	251℃
Density	1.05
Flash point	71℃
Refractive index	1.61
Water solubility	略溶于水
Vapor pressure	0.0265mmHgat25°C
HS code (ref.)	2912299000

Applications (reference)

肉桂醛(104-55-2)的用途：
一．在医药方面的应用
　　1.杀菌消毒防腐，特别是对真菌有显著疗效。对大肠杆菌、枯草杆菌及金黄色葡萄菌、白色葡萄球菌、志贺氏痢疾杆菌、伤寒和副伤寒甲杆菌、肺炎球菌、产气杆菌、变形杆菌、炭疽杆菌、肠炎沙门氏菌，霍乱弧菌等有抑制作用。且对革兰氏阳性菌杀菌效果显著，可用于治疗多种因细菌感染引起的疾病。最小抑制浓度(MIC)为0.02—0.07ul/ml，对深部致病真菌，MIC为0.1—0.3ul/ml。最近日本医学专家研究发现，肉桂醛对真菌有显著疗效，对22种条件致病

Related products at SKYSEVEN Chemical

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 104-55-2?

Cinnamaldehyde is identified by CAS Registry Number 104-55-2. Molecular formula: C9H8O. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Cinnamaldehyde?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 104-55-2 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.