Thiophene manufacturers and suppliers

Thiophene suppliers

Properties

Melting point:: -38 °C (lit.)

Boiling point:: 84 °C (lit.)

Density: 1.051 g/mL at 25 °C (lit.)

vapor density: 2.9 (vs air)

vapor pressure: 40 mm Hg ( 12.5 °C)

refractive index: n20/D 1.529(lit.)

Flash point:: -9 °C

storage temp.: Store below +30°C.

solubility: Miscible with carbon tetrachloride, heptane, pyrimidine, dioxane, toluene, and many organic solvents (quoted, Keith and Walters, 1992)

form: powder

color: Clear

Specific Gravity: 1.06

Odor: at 0.10 % in propylene glycol. alliaceous garlic

Odor Threshold: 0.00056ppm

Odor Type: sulfurous

biological source: mouse

explosive limit: 1.5-12.5%(V)

Water Solubility: INSOLUBLE

Merck: 14,9353

BRN: 103222

Henry's Law Constant: 2.33 and 2.70 in distilled water and seawater, respectively (Przyjazny et al., 1983)

Dielectric constant: 9.3（20℃）

Stability:: Stable. Highly flammable. Incompatible with strong oxidizing agents, nitrates.

InChI: 1S/C4H4S/c1-2-4-5-3-1/h1-4H

InChIKey: YTPLMLYBLZKORZ-UHFFFAOYSA-N

SMILES: c1ccsc1

LogP: 1.81-1.86 at pH10

Surface tension: 26.13mN/m at 298.15K

CAS DataBase Reference: 110-02-1(CAS DataBase Reference)

NIST Chemistry Reference: Thiophene(110-02-1)

EPA Substance Registry System: Thiophene (110-02-1)

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Danger

Hazard statements: H225-H302-H319-H340-H350-H412

Precautionary statements: P202-P210-P273-P301+P312-P305+P351+P338-P308+P313

PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes: F,Xn,Xi,T

Risk Statements: 45-46-11-20/21/22-41-52/53-36-20/22-37/38-22-48/20/21/22

Safety Statements: 53-26-39-45-61-36/37/39-16-36

RIDADR: UN 2414 3/PG 2

WGK Germany: 3

RTECS: XM7350000

Autoignition Temperature: 743 °F

Hazard Note: Irritant/Highly Flammable

TSCA: TSCA listed

HazardClass: 3

PackingGroup: II

HS Code: 29349990

Storage Class: 3 - Flammable liquids

Hazard Classifications: Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Irrit. 2
Flam. Liq. 2

Hazardous Substances Data: 110-02-1(Hazardous Substances Data)

Toxicity: LD50 orally in Rabbit: 1400 mg/kg

Limited Quantities: 1.0 L (0.3 gallon) (liquid)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Use

Thiophenes are important heterocyclic compounds that are widely used as building blocks in many agrochemicals and pharmaceuticals.

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