Dimethylglycine is a derivative of the amino acid glycine with the structural formula (CH3)2NCH2COOH. It can be found in beans and liver. It can be formed from trimethylglycine upon the loss of one of its methyl groups. It is also a byproduct of the metabolism of choline.

CAS：1118-68-9
中文别名：N.N-二甲氨基乙酸;N,N-二甲基糖胶;二甲氨基乙酸;
英文别名：Glycine, N,N-dimethyl-;N,N-Dimethylglycine;(Dimethylamino)acetic acid;N,N-dimethylaminoacetic acid;n,n-dimethyl-glycin;2-(dimethylamino)acetic acid;dimethylaminoacetic acid;N,N-dimethyl-glycine;RARECHEM AL BO 0104;Glycine,N,N-dimethyl;DIMETHYLGLYCINE;N-DiMethylglycine;2-(Dimethylamino)acetic acid;N,N-Dimthylglycine;n-methylsarcosine;DMG;
分子式：C4H9NO2
分子量：103.12
精确质量：103.063
Psa：40.54
Logp：-0.3674

PubChem号：24893366
MDL号：MFCD00004283
BRN号：1700261
EINECS号：214-267-8

外观与性状：白色固体
密度：1 g/cm3
沸点：175.2ºC at 760 mmHg
熔点：178-182°C(lit.)
闪点：59.8ºC
折射率：1.448
水溶解性：soluble
稳定性：Stable under normal temperatures and pressures.
储存条件：Store in a cool, dry place. Store in a tightly closed container.
蒸汽压：0.556mmHg at 25°C

RTECS号：MB9865000
安全说明：S24/25
危险类别码：R22
WGK Germany：3
海关编码：2922499990
危险品标志：Xn
危险性描述：H302
危险标志：GHS07
信号词：Warning

用途
用作医药中间体