N,N-Dimethylformamide manufacturers and suppliers

N,N-Dimethylformamide suppliers

Properties

Melting point:: -61 °C (lit.)

alpha: 0.94 º

Boiling point:: 153 °C (lit.)

Density: 0.944 g/mL (lit.)

vapor density: 2.5 (vs air)

vapor pressure: 2.7 mm Hg ( 20 °C)

refractive index: n20/D 1.430(lit.)

Flash point:: 136 °F

storage temp.: Store at +5°C to +30°C.

solubility: water: miscible

pka: -0.44±0.70(Predicted)

form: liquid

color: APHA: ≤15

Relative polarity: 0.386

PH: 7 (200g/l, H2O, 20℃)

Odor: Faint, ammonia-like odor detectable at 100 ppm

Odor Threshold: 1.8ppm

explosive limit: 2.2-16%(V)

Water Solubility: soluble

λmax: λ: 270 nm Amax: 1.00
λ: 275 nm Amax: 0.30
λ: 295 nm Amax: 0.10
λ: 310 nm Amax: 0.05
λ: 340-400 nm Amax: 0.01

Sensitive: Hygroscopic

Merck: 14,3243

BRN: 605365

Exposure limits: NIOSH REL: TWA 10 ppm (30 mg/m³), IDLH 500 ppm; OSHA PEL: TWA 10 ppm; ACGIH TLV: TWA 10 ppm (adopted).

Dielectric constant: 36.710000000000001

InChIKey: ZMXDDKWLCZADIW-UHFFFAOYSA-N

LogP: -1.010

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Danger

Hazard statements: H226-H312+H332-H319-H360D

Precautionary statements: P210-P280-P303+P361+P353-P304+P340+P312-P305+P351+P338-P308+P313

Hazard Codes: T

Risk Statements: 61-20/21-36

Safety Statements: 53-45

RIDADR: UN 2265 3/PG 3

WGK Germany: 1

RTECS: LQ2100000

F: 3-10

Autoignition Temperature: 445 °C

Hazard Note: Toxic

TSCA: Yes

HazardClass: 3

PackingGroup: III

HS Code: 29241990

Toxicity: LD50 in mice, rats (ml/kg): 6.8, 7.6 orally; 6.2, 4.7 i.p. (Bartsch)

IDLA: 500 ppm

Use

N,N-Dimethylformamide (DMF) is a clear liquid that has been widely used in industries as a solvent, an additive, or an intermediate because of its extensive miscibility with water and most common organic solvents. Dimethylformamide solutions are used toprocess polymer fibers, films, and surface coatings; to permit easy spinning of acrylic fibers; to produce wire enamels, and as a crystallization medium in the pharmaceutical industry.

You can find N,N-Dimethylformamide 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.