对二甲苯，p-Xylene；suitable for HPLC, ≥99%

蒸汽密度

3.7 (vs air)

质量水平

100

蒸汽压

9 mmHg ( 20 °C)

检测方案

≥99%

形式

liquid

自燃温度

984 °F

expl. lim.

7 %

technique(s)

HPLC: suitable

杂质

<0.030% water

蒸发残留物

<0.0005%

折射率

n20/D 1.495 (lit.)

bp

138 °C (lit.)

mp

12-13 °C (lit.)

溶解性

water: soluble 0.2 g/L

密度

0.861 g/mL at 20 °C (lit.)

λ

H₂O reference

紫外吸收

λ: 294 nm A_max: 1.00
λ: 320 nm A_max: 0.10
λ: 350 nm A_max: 0.05
λ: 380-400 nm A_max: 0.01

application(s)

food and beverages

SMILES string

Cc1ccc(C)cc1

InChI

1S/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H3

InChI key

URLKBWYHVLBVBO-UHFFFAOYSA-N

象形图

GHS02,GHS07,GHS08

警示用语：

Danger

危险声明

H226 - H304 - H312 + H332 - H315 - H319 - H335 - H412

预防措施声明

P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331

危险分类

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

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

80.6 °F - closed cup

闪点(C)

27 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter