XYLENE

Description:
Chemical formula: C6H8
Country of origin: Korea/ Singapore
Packaging detail: 179kg /barrel
CAS number: 1330-20-7

Status: Available items

Price: Contact

Hồ Chí Minh: 0966801015

Bình Dương: 0906353585

Cần Thơ: 0906353585

Generality
Specifications

Applications:
Xylene is a very important solvent using in productions of pesticides, parafin, fat, natural resins, synthetic resins, printing ink, glue. It is also used as solvent, diluent in paint, enamel, vecni

-Terephthalic acid and related derivatives p-Xylene is the principal precursor to terephthalic acid and dimethyl terephthalate, both monomers used in the production of polyethylene terephthalate (PET) plastic bottles and polyester clothing. 98% of p-xylene production, and half of all xylenes produced is consumed in this manner. o-Xylene is an important precursor to phthalic anhydride.

-Solvent
+ In this application, with a mixture of isomers, it is often referred to as xylenes or xylol. Solvent xylene often contains a small percentage of ethylbenzene. Like the individual isomers, the mixture is colorless, sweet-smelling, and highly flammable.
+ Areas of application include the printing, rubber, and leather industries. It is a common component of ink, rubber, and adhesives.In thinning paints and varnishes, it can be substituted for toluene where slower drying is desired.
+ In dentistry, xylene can be used to dissolve gutta percha, a material used for endodontics (root canal treatments).
+ Xylene is a very important solvent using in productions of pesticides, parafin, fat, natural resins, synthetic resins, printing ink, glue. It is also used as solvent, diluent in paint, enamel, vecni
- Precursor to other compounds chlorination of both methyl groups gives the corresponding xylene dichlorides (bis(chloromethyl)benzenes).
Xylene is used as a solvent of printing , rubber, leather industries. It is used in not only manufacturing detergent but also production of vecni in paint industries.
Eventhough Xylene is a common and very important substance using in industrial processes, it is flammable, of modest acute toxicity. So be carefull in using and storaging this chemical

Đồng phân Xylene
Chung
Tên gọi chung	Xylen	o -Xylen	m -Xylene	p -Xylen
Tên có hệ thống	Dimethylbenzene	1,2-Dimethylbenzene	1,3-Dimethylbenzene	1,4-Dimethylbenzen
Vài cái tên khác	Xylol	o -Xylol; Orthoxylene	m- Xylol; Metaxylene	p- Xylol; Paraxylene
Công thức phân tử	C ₈ H ₁₀
SMILES		Cc1c (C) cccc1	Cc1cc (C) ccc1	Cc1ccc (C) cc1
Khối lượng phân tử	106,16 g / mol
Xuất hiện	rõ ràng, chất lỏng không màu
số CAS	[1330-20-7]	[95-47-6]	[108-38-3]	[106-42-3]
Tính chất
Mật độ và pha	0,864 g / mL, chất lỏng	0,88 g / mL, chất lỏng	0,86 g / mL, chất lỏng	0,86 g / mL, chất lỏng
Độ hòa tan trong nước	Thực tế không hòa tan
Hòa tan trong dung môi không phân cực như hydrocacbon thơm
Độ nóng chảy	−47,4 ° C (−53,3 ° F; 226 K)	−25 ° C (−13 ° F; 248 K)	−48 ° C (−54 ° F; 225 K)	13 ° C (55 ° F; 286 K)
Điểm sôi	138,5 ° C (281,3 ° F; 412 K)	144 ° C (291 ° F; 417 K)	139 ° C (282 ° F; 412 K)	138 ° C (280 ° F; 411 K)
Độ nhớt		0,812 c P ở 20 ° C (68 ° F)	0,62 c P ở 20 ° C (68 ° F)	0,34 c P ở 30 ° C (86 ° F)
Nguy hiểm
SDS	Xylenes ^[9]	o -Xylen	m -Xylene	p -Xylen
Phân loại EU	Có hại ( Xn )
NFPA 704	3 2 0
Điểm sáng	30 ° C (86 ° F)	17 ° C (63 ° F)	25 ° C (77 ° F)	25 ° C (77 ° F)
Câu lệnh R / S	R10 , R20 / 21 , R38 : (S2) , S25
Số RTECS		ZE2450000	ZE2275000	ZE2625000
Hợp chất liên quan
Hydrocacbon thơm có liên quan	toluene , mesitylene , benzen , etylbenzen
Hợp chất liên quan	xylenols - các loại phenol

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