8.08697
o-Xylene
for synthesis
동의어(들):
1,2-Dimethylbenzene
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
C6H4(CH3)2
CAS 번호:
Molecular Weight:
106.17
UNSPSC Code:
12352005
NACRES:
NA.22
EC Index Number:
202-422-2
MDL number:
Beilstein/REAXYS Number:
1815558
Assay:
≥98% (GC)
Grade:
synthesis grade
Vapor pressure:
<0.1 atm ( 21.1 °C), 16 mmHg ( 37.7 °C), 7 mmHg ( 20 °C)
InChI
1S/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3
SMILES string
Cc1ccccc1C
InChI key
CTQNGGLPUBDAKN-UHFFFAOYSA-N
grade
synthesis grade
vapor density
3.7 (vs air)
vapor pressure
<0.1 atm ( 21.1 °C), 16 mmHg ( 37.7 °C), 7 mmHg ( 20 °C)
assay
≥98% (GC)
form
liquid
autoignition temp.
867 °F
expl. lim.
7 %
dilution
(for synthesis)
Quality Level
mp
-26--23 °C (lit.)
transition temp
flash point 30 °C
density
0.879 g/mL at 20 °C (lit.)
storage temp.
2-30°C
유사한 제품을 찾으십니까? 방문 제품 비교 안내
General description
O-Xyleneis an aromatic hydrocarbon composed of two methyl substituents attached to adjacent carbon atoms. It has extremely low solubility in water. It is used to produce plasticizers, dyes, and pigments. Petroleum cracking produces O-Xylenes, which are used to generate phthalic anhydride, a precursor to many products, drugs, and chemicals.
Application
O-Xylene is used:
- As an additive of dope solutions in the preparation of PES (polyethersulfone) hollow fiber membranes.
- To produce phthalic anhydride.
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.878 - 0.881
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.878 - 0.881
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
3 - Flammable liquids
wgk
WGK 2
flash_point_f
89.6 °F - closed cup
flash_point_c
32.0 °C - closed cup
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Pyrolysis of waste tyres with zeolite USY and ZSM-5 catalysts
Boxiong S, et al.
Applied Catalysis. B, Environmental, 73(1-2), 150-157 (2007)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 8.08697.1000 | 04022536401669 |
| 8.08697.2500 | 04022536401683 |
| 8.08697.6010 | 04022536401690 |
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.