1,3-Propanediol manufacturers and suppliers

1,3-Propanediol suppliers

Properties

Melting point:: -27 °C (lit.)

Boiling point:: 214 °C/760 mmHg (lit.)

Density: 1.053 g/mL at 25 °C (lit.)

vapor pressure: 0.8 mm Hg ( 20 °C)

refractive index: n20/D 1.440(lit.)

FEMA: 4753 | 1,3-PROPANEDIOL

Flash point:: >230 °F

storage temp.: Store below +30°C.

solubility: H₂O: soluble

form: Oily Liquid

pka: 14.46±0.10(Predicted)

color: Clear

PH: 4.5-7.0 (100g/l, H2O, 20℃)

explosive limit: 2.5%(V)

Water Solubility: 100 g/L

Merck: 14,9714

BRN: 969155

Dielectric constant: 35.0（20℃）

InChIKey: YPFDHNVEDLHUCE-UHFFFAOYSA-N

LogP: -0.71 at 20℃

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H227

Precautionary statements: P501-P210-P264-P280-P302+P352-P370+P378-P362+P364-P332+P313-P403+P235

Hazard Codes: Xi

Risk Statements: 38

Safety Statements: 23-24/25

WGK Germany: 1

RTECS: TY2010000

Autoignition Temperature: 405 °C

TSCA: Yes

HS Code: 29053980

Toxicity: LD50 orally in Rabbit: 15670 mg/kg LD50 dermal Rabbit > 20000 mg/kg

Use

1,3-Propanediol is used as a solvent for thin film preparations, in the production of polymers such as polytrimethylene terephthalate, adhesives, laminates, coatings, moldings, aliphatic polyesters, as an antifreeze and in wood paint. It also acts as a reagent for vinyl epoxide synthon, for epoxide ring-opening, for polymerization reactions and for natural product syntheses.

You can find 1,3-Propanediol suppliers, manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.