2-Thiopheneacetic acid | China | Manufacturer | Hebei Yanxi Chemical Co., Ltd.

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Package	1kg

Product Details

Product Name: 2-Thiopheneacetic acid	CAS No.: 1918-77-0
Min. Order: 1kg	Purity: 0.99
Supply Ability: 20tons	Release date: 2023/10/09

2-Thiopheneacetic acid

CAS number: 1918-77-0

Molecular formula: C6H6O2S

Molecular weight: 142.18

EINECS number: 217-639-8

MDL No. : MFCD00005458

Stats

Melting point 63-64 °C (lit.)

Boiling point 160 °C/22 mmHg (lit.)

Density 1.365 (estimate)

Refractive index 1.5300 (estimate)

Flash point 160°C/22mm

Storage conditions Keep in dark place,Inert atmosphere,2-8°C

Solubility Chloroform (Sparingly), Methanol (Slightly)

Acidity coefficient (pKa)4.23±0.10(Predicted)

Morphology Crystalline Powder

The color is Slightly brown to brown

Soluble in water, ethanol, ether and carbon tetrachloride.

BRN114551

Safety information

GHS hazard pictograms GHS Hazard pictograms

GHS05

Danger

Hazard Description H314-H318

Precautions P260h-P301+P330+P331-P303+P361+P353-P405-P501a-P280-P305+P351+P338-P310

Hazard category code 34-37-36/37/38

Safety Instructions 26-36/37/39-45-24/25-27

Dangerous Goods Transport Code UN 3261 8/PG 2

WGK Germany3

Hazard NoteIrritant

TSCAT

Danger level 8

Packaging Category III

Customs Code: 29349990

Article illustration

Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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Product Details

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Hebei Yanxi Chemical Co., Ltd.