Products Description of Alpha-Methylstyrene CAS #98-83-9 Methylstyrene is a colorless liquid with a characteristic odor. Molecular weight = 118.19; Specific gravity(H2O:1) 0.91; Boiling point = 165.6℃; Freezing/Melting point −23.3℃; Vapor pressure 2 mmHg at 20℃; Flash point = 54℃; Autoignition tempe
Products Description of m-Xylene CAS# 108-38-3 Xylene has three isomers: ortho‑xylene, meta‑xylene and para‑xylene. Commercial xylene is usually a blend of these three isomers and may also include ethylbenzene, along with small quantities of toluene, trimethylbenzene, phenol, thiophene, pyridine and
Description of Hydroquinone CAS#123-31-9 Hydroquinone, also known as 1,4-benzenediol, has a molecular formula of C6H6O2 and a molecular weight of 110.11. It appears as colorless or white crystalline material. It is prone to discoloration when exposed to air and light. Its aqueous solution turns brow
Products Description of 4,4'-Isopropylidenediphenol CAS # 80-05-7 Odor Feature: Slight unique phenolic odor Solubility Characteristics: Freely soluble in ethanol, acetone, diethyl ether, benzene and dilute alkaline aqueous solutions Slightly soluble in carbon tetrachloride Almost insoluble in cold a
Products Description of 2-Nitro-1-phenylpropene CAS# 705-60-2 This compound features a benzene ring linked to an allylic structure, with the β‑carbon of the allyl moiety bonded to a nitro group (−NO2). It possesses a conjugated π‑electron system that imparts reactivity characteristic of both alkenes
Products Description of a-BPDA CAS 36978-41-3 2,3,3,4-biphenyl tetracarboxylic dianhydride, commonly referred to as a-BPDA, is a high-performance polymeric material featuring outstanding thermal stability, chemical resistance, radiation tolerance, and exceptional mechanical and dielectric characteri
Products Description of 2-Ethylhexanol CAS#104-76-7 2-Ethylhexanol is widely referred to as octanol in the plasticizer industry and serves as a vital chemical raw material. Besides manufacturing plasticizers, it is applied in producing octyl acrylate and acting as surfactants. Its primary uses inclu
Products Description of 2-Hydroxyethyl acrylate CAS # 818-61-1 This product appears as a colorless liquid with a melting point of -70°C. Its boiling point ranges from 90°C to 92°C at 1.6kPa and 74°C to 75°C at 667Pa. The relative density is 1.1098 (20/4°C), refractive index is 1.4469, open-cup flash
Products Description of 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol CAS#77-99-6 Trimethylolpropane (TMP) is chemically identified as 2-ethyl-2-hydroxymethyl-1,3-propanediol, also known as trimethylol propane and 2,2-dihydroxymethylbutanol. It has three characteristic hydroxymethyl groups in its molecu
Products Description of 1,4-Butanediol CAS# 110-63-4 1,4-Butanediol is a colorless viscous liquid that can react with strong oxidants. It serves as a key basic organic chemical raw material, mainly applied in producing polybutylene terephthalate (PBT), polyurethane, γ-butyrolactone and tetrahydrofur
Products Description of 1,2-Dimethylbenzene CAS# 95-47-6 Xylene is a colorless, flammable liquid. The melting points of ortho-, meta- and para-xylene are -25.2°C, -47.9°C and 13.3°C correspondingly, while their boiling points are 144.4°C, 139.1°C and 138.3°C. Relative densities are 0.8802, 0.8642 an
Products Description This product is a brown-yellow viscous liquid. Relative density (20°C) 1.40. Pure product melting point 198-199°C, soluble in water and ethanol. Solid product has strong hygroscopicity.
Products Description of Alpha-Methylstyrene CAS #98-83-9 Methylstyrene is a colorless liquid with a characteristic odor. Molecular weight = 118.19; Specific gravity(H2O:1) 0.91; Boiling point = 165.6℃; Freezing/Melting point −23.3℃; Vapor pressure 2 mmHg at 20℃; Flash point = 54℃; Autoignition tempe
Products Description of m-Xylene CAS# 108-38-3 Xylene has three isomers: ortho‑xylene, meta‑xylene and para‑xylene. Commercial xylene is usually a blend of these three isomers and may also include ethylbenzene, along with small quantities of toluene, trimethylbenzene, phenol, thiophene, pyridine and
Description of Hydroquinone CAS#123-31-9 Hydroquinone, also known as 1,4-benzenediol, has a molecular formula of C6H6O2 and a molecular weight of 110.11. It appears as colorless or white crystalline material. It is prone to discoloration when exposed to air and light. Its aqueous solution turns brow
Products Description of 4,4'-Isopropylidenediphenol CAS # 80-05-7 Odor Feature: Slight unique phenolic odor Solubility Characteristics: Freely soluble in ethanol, acetone, diethyl ether, benzene and dilute alkaline aqueous solutions Slightly soluble in carbon tetrachloride Almost insoluble in cold a
Products Description of 2-Nitro-1-phenylpropene CAS# 705-60-2 This compound features a benzene ring linked to an allylic structure, with the β‑carbon of the allyl moiety bonded to a nitro group (−NO2). It possesses a conjugated π‑electron system that imparts reactivity characteristic of both alkenes
Products Description of a-BPDA CAS 36978-41-3 2,3,3,4-biphenyl tetracarboxylic dianhydride, commonly referred to as a-BPDA, is a high-performance polymeric material featuring outstanding thermal stability, chemical resistance, radiation tolerance, and exceptional mechanical and dielectric characteri
Products Description of 2-Ethylhexanol CAS#104-76-7 2-Ethylhexanol is widely referred to as octanol in the plasticizer industry and serves as a vital chemical raw material. Besides manufacturing plasticizers, it is applied in producing octyl acrylate and acting as surfactants. Its primary uses inclu
Products Description of 2-Hydroxyethyl acrylate CAS # 818-61-1 This product appears as a colorless liquid with a melting point of -70°C. Its boiling point ranges from 90°C to 92°C at 1.6kPa and 74°C to 75°C at 667Pa. The relative density is 1.1098 (20/4°C), refractive index is 1.4469, open-cup flash
Products Description of 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol CAS#77-99-6 Trimethylolpropane (TMP) is chemically identified as 2-ethyl-2-hydroxymethyl-1,3-propanediol, also known as trimethylol propane and 2,2-dihydroxymethylbutanol. It has three characteristic hydroxymethyl groups in its molecu
Products Description of 1,4-Butanediol CAS# 110-63-4 1,4-Butanediol is a colorless viscous liquid that can react with strong oxidants. It serves as a key basic organic chemical raw material, mainly applied in producing polybutylene terephthalate (PBT), polyurethane, γ-butyrolactone and tetrahydrofur
Products Description of 1,2-Dimethylbenzene CAS# 95-47-6 Xylene is a colorless, flammable liquid. The melting points of ortho-, meta- and para-xylene are -25.2°C, -47.9°C and 13.3°C correspondingly, while their boiling points are 144.4°C, 139.1°C and 138.3°C. Relative densities are 0.8802, 0.8642 an
Products Description This product is a brown-yellow viscous liquid. Relative density (20°C) 1.40. Pure product melting point 198-199°C, soluble in water and ethanol. Solid product has strong hygroscopicity.
