4-Methylcyclohexanemethanol (MCHM, systematic name 4-methylcyclohexylmethanol) is an organic compound with the formula CH3C6H10CH2OH. Classified as a saturated higher alicyclic primary alcohol. Both cis and trans isomers exist, depending on the relative positions of the methyl (CH3) and hydroxymethyl (CH2OH) groups on the cyclohexane ring. Commercial samples of MCHM consists of a mixture of these isomers as well as other components that vary with the supplier.

CAS：34885-03-5
中文别名：
英文别名：1-(Hydroxymethyl)-4-methylcyclohexane;4-hydroxymethylmethylcyclohexane;4-methylcyclohexylmethyl alcohol;4-Methylcyclohexanemethanol;4-METHYL-1-CYCLOHEXANEMETHANOL GC;4-METHYL-1-CYCLOHEXANEMETHANOL,CIS-AND TRANS-MIXTURE;Cyclohexanemethanol, 4-methyl-;4-METHYL-1-CYCLOHEXANEMETHANOL;1-Methyl-4-oxymethyl-cyclohexan;1-hydroxymethyl-4-methylcyclohexane;4-Methyl-1-cyclohexaneMethanol;
分子式：C8H16O
分子量：128.212
精确质量：128.12
Psa：20.23
Logp：1.805

EINECS号：609-038-8

密度：0.884g/cm3
沸点：192ºC at 760mmHg
闪点：80.2ºC
折射率：1.445

安全说明：S26; S36/37/39
危险类别码：R36/37/38
海关编码：2906199090