8.40018

N,N-Dimethylethylamine

for synthesis

• Synonym(s): N,N-Dimethylethylamine, Ethyldimethylamine
• Empirical Formula (Hill Notation): C₄H₁₁N
• CAS Number: 598-56-1
• Molecular Weight: 73.14
• MDL number: MFCD00009039
• UNSPSC Code: 12352116
• EC Index Number: 209-940-8
• NACRES: NA.22

Properties

• vapor pressure: 527 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥99.0% (GC)
• form: liquid
• autoignition temp.: 190 °C
• potency: 606 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 0.9-11.2 % (v/v)
• pH: 12.0 (20 °C, 50 g/L in H₂O)
• bp: 36.5 °C/1013 hPa
• mp: -140 °C
• transition temp: flash point -45.5 °C
• density: 0.675 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H11N/c1-4-5(2)3/h4H2,1-3H3
• InChI key: DAZXVJBJRMWXJP-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.673 - 0.676
Identity (IR): passes test

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H225 - H302 + H332 - H314
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: -18.4 °F - closed cup
• flash_point_c: -28 °C - closed cup