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Safety Information

8.21177

Sigma-Aldrich

Trimethylamine

(40% solution in water) for synthesis

Synonym(s):

N,N,N-Trimethylamine, N,N-Dimethylmethanamine

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About This Item

UNSPSC Code:
12352116
NACRES:
NA.22

vapor pressure

600 hPa ( 20 °C)

Quality Level

200

form

liquid

autoignition temp.

250 °C

potency

500 mg/kg LD50, oral (Rat)

expl. lim.

2-11.6 % (v/v) anhydrous substance)

pH

13 (20 °C in H2O)

bp

30.8 °C

mp

-2 °C

transition temp

flash point -45 °C

density

0.88 g/cm3 at 20 °C

storage temp.

2-30°C

Application


  • Blood trimethylamine-N-oxide origins: Explores the microbiota-mediated breakdown of phosphatidylcholine and absorption from the small intestine, significant for drug discovery in cardiovascular diseases (Stremmel et al., 2017).

  • Diabetes and trimethylamine N-oxide levels: Discusses the strong associations between systemic trimethylamine N-oxide levels and diabetes, offering insights into potential therapeutic targets for drug discovery (Dambrova et al., 2016).

  • Detection via lanthanide metal-organic framework: Trimethylamine-N-oxide detection using a lanthanide MOF, critical for advancing sensor technology in material science (Min et al., 2022).

  • Trimethylamine N-Oxide research: Overview of trimethylamine N-oxide′s roles, focusing on dietary sources and health implications, valuable for academia and nutritional studies (Velasquez et al., 2016).

  • Efficient gas sensors: Application of MoS2/SnO2 heterojunctions in creating effective gas sensors for trimethylamine, useful in material science for developing new sensor technologies (Qiao et al., 2018).


Analysis Note

Assay (acidimetric): 38.0 - 41.0 %

Signal Word

Danger

Hazard Statements

H224 - H302 - H314 - H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 1 - Skin Corr. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-49.0 °F

Flash Point(C)

-45 °C

Regulatory Information

危险化学品

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