2-Methyl-1-propanol (CAS 78-83-1)

Chinese name: 异丁醇

2-Methyl-1-propanol is registered under CAS 78-83-1. Molecular formula: C4H10O. Approximate molecular weight: 74.122. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	78-83-1
English name	2-Methyl-1-propanol
Chinese name	异丁醇
Molecular formula	C4H10O
Molecular weight	74.122
Melting point	-108℃
Boiling point	108℃
Density	0.802
Flash point	28℃
Refractive index	1.3945-1.3765
Water solubility	95G/L(20℃)
Vapor pressure	8mmHg(20°C)
HS code (ref.)	2905141000

Applications (reference)

用作有机合成的原料，也用作高级溶剂;用作分析试剂、色谱分析试剂、溶剂及萃取剂;异丁醇是一种有机合成原料，在农药上主要用于合成二嗪磷的中间体异丁腈。;萃取溶剂。GB 2760-96规定为允许使用..

Related products at SKYSEVEN Chemical

• isobutanol

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 78-83-1?

2-Methyl-1-propanol is identified by CAS Registry Number 78-83-1. Molecular formula: C4H10O. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy 2-Methyl-1-propanol?

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

How do I verify CAS 78-83-1 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.