Application
间二甲苯可以在二氧化钛负载型铁改性钨磷酸上,通过与苯甲酰氯发生Friedel-Craft酰化反应,合成2,4-二甲基二苯甲酮。[4]在有机-水双相条件下,它也能在有机酸存在下发生氯甲基化反应,形成氯甲基-2,4-二甲基苯与1,3-双(氯甲基)-4,6-二甲基苯的混合物。[5]包装
1, 2, 4×2 L in Sure/Seal™
100 mL in Sure/Seal™
性质
Quality Level | 100 |
grade | anhydrous |
vapor density | 3.7 (vs air) |
vapor pressure | 16 mmHg ( 37.7 °C) |
assay | ≥99% |
form | liquid |
autoignition temp. | 982 °F |
expl. lim. | 7 % |
impurities | <0.002% water |
| <0.005% water (100 mL pkg) |
evapn. residue | <0.0003% |
refractive index | n20/D 1.497 (lit.) |
bp | 138-139 °C (lit.) |
mp | −48 °C (lit.) |
density | 0.868 g/mL at 25 °C (lit.) |
SMILES string | Cc1cccc(C)c1 |
InChI | 1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3InChI key | IVSZLXZYQVIEFR-UHFFFAOYSA-N | |
安全信息
RIDADR UN1307 - class 3 - PG 3 - Xylenes
闪点(华氏) 77.0 °F - closed cup
闪点(摄氏) 25.0 °C - closed cup