Dimethylamine manufacturers and suppliers

Dimethylamine suppliers

Properties

Melting point:: −93 °C(lit.)

Boiling point:: 7 °C(lit.)

Density: 0.89 g/mL at 25 °C

vapor density: 1.55 (vs air)

vapor pressure: 16.97 psi ( 55 °C)

refractive index: n20/D 1.37

Flash point:: 60 °F

storage temp.: Flammables area

solubility: very soluble in water (163 g/100 g water at 40°C); soluble in ethanol, ethyl ether, and many organic solvents

form: Solution

pka: 10.68(at 25℃)

color: Clear slightly yellow

Odor: Ammonical odour

explosive limit: 14.4%

Odor Threshold: 0.033ppm

Water Solubility: Miscible with water and most organic solvents.

Sensitive: Hygroscopic

Merck: 14,3228

BRN: 605257

Henry's Law Constant: 1.75(x 10^-5 atm?m³/mol) at 25 °C (Christie and Crisp, 1967)

Exposure limits: TLV-TWA 10 ppm (～18 mg/m³) (ACGIH, MSHA, and OSHA); IDLH 2000 ppm (NIOSH).

Dielectric constant: 6.3（0℃）

Stability:: Stable. Generally used as a solution in water at concentrations up to around 40%. Extremely flammable in the pure form. Incompatible with strong oxidizing agents.

LogP: -0.274 at 25℃

Safety Information

Symbol(GHS): GHS02,GHS05,GHS07

Signal word: Danger

Hazard statements: H225-H314-H335-H412

Precautionary statements: P210-P233-P273-P280-P303+P361+P353-P305+P351+P338

Hazard Codes: F+,Xn,C,F,T

Risk Statements: 12-20-37/38-41-34-20/22-11-39/23/24/25-23/24/25-52/53-40-19

Safety Statements: 3-16-26-29-36/37/39-45-39-61

RIDADR: UN 2924 3/PG 2

WGK Germany: 2

RTECS: IP8750000

F: 3

Autoignition Temperature: 753 °F

TSCA: Yes

DOT Classification: 2.1 (Flammable gas)

HazardClass: 3

PackingGroup: II

HS Code: 29211100

Toxicity: Acute oral LD50 for guinea pigs 340 mg/kg, mice 316 mg/kg, rats 698 mg/kg, rabbits 240 mg/kg (quoted, RTECS, 1985).

IDLA: 500 ppm

Use

Dimethylamine is used as an accelerator in vulcanizing rubber, as an antiknock agent for fuels, in photography, as a plasticizer, ion exchange agent, as an acid gas absorbent, a flotation agent, a dehairing agent in the tanning of leather and in electroplating. Dimethylamine also serves as the base for a large number of commercial products including detergent soaps, dyes, pharmaceuticals, textile chemicals, surfactants and in the manufacture of unsymmetrical dimethylhydrazine (used in missile fuels), the solvent dimethylacetanilide and in the synthesis of dimethylformamide, one of the most commonly used organic solvents.

You can find Dimethylamine suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.