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Trimethylamine solution

25 wt. % in propylene glycol

Fórmula lineal:
Número de CAS:
Peso molecular:
MDL number:
PubChem Substance ID:
Flavis number:

biological source


Quality Level


25 wt. % in propylene glycol

refractive index

n20/D 1.356


see Safety & Documentation for available documents

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food allergen

no known allergens

SMILES string




InChI key


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Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK Germany


Flash Point F

-4.0 °F - closed cup

Flash Point C

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificado de Análisis

Certificado de origen

M Al-Waiz et al.
Clinical pharmacology and therapeutics, 42(5), 588-594 (1987-11-01)
Trimethylamine (TMA) and its N-oxide (TMAO) are normal components of human urine. They are present in the diet and also derived from the enterobacterial metabolism of precursors such as choline. Dietary TMA is almost entirely metabolized to and excreted as...
S L Hillier
American journal of obstetrics and gynecology, 169(2 Pt 2), 455-459 (1993-08-01)
Bacterial vaginosis is characterized microbiologically by replacement of the Lactobacillus-predominant vaginal flora by Gardnerella vaginalis, Bacteroides species, Mobiluncus species, and genital mycoplasmas. A standardized, laboratory-based diagnostic test for bacterial vaginosis is desirable in those instances in which a microscope is...
Smaranda Craciun et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(52), 21307-21312 (2012-11-16)
Choline and trimethylamine (TMA) are small molecules that play central roles in biological processes throughout all kingdoms of life. These ubiquitous metabolites are linked through a single biochemical transformation, the conversion of choline to TMA by anaerobic microorganisms. This metabolic...
Qian Li et al.
Current biology : CB, 23(1), 11-20 (2012-11-28)
Rodents use olfactory cues for species-specific behaviors. For example, mice emit odors to attract mates of the same species, but not competitors of closely related species. This implies rapid evolution of olfactory signaling, although odors and chemosensory receptors involved are...
Flurin Cathomas et al.
Brain, behavior, and immunity, 50, 125-140 (2015-07-15)
The similarity between sickness behavior syndrome (SBS) in infection and autoimmune disorders and certain symptoms in major depressive disorder (MDD), and the high co-morbidity of autoimmune disorders and MDD, constitutes some of the major evidence for the immune-inflammation hypothesis of...

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