對傘花烴(ting)又稱爲對(dui)異丙基甲(jia)苯,是由優(you)㊙️欧美黄色片🔞級松節油(you)🍉或🏃雙戊烯(xi)經異構脫(tuo)氫、精餾而(er)成。
P
ARA
CYMENE
also known as Isopropyl-
toluene
, it is obtained by Dehydrogenation and Distillation from super T
urpentine
or Dipentene.
用
途:
廣(guang)泛用于合(he)成多種多(duo)環麝香型(xing)香料,及制(zhi)造合成樹(shu)🥵脂、合成纖(xian)維、金屬搽(cha)光劑和增(zeng)塑劑,又是(shi)合成農藥(yao)、醫藥、合成(cheng)材料、香✂️料(liao)等精細化(hua)工的重要(yao)原料。
Uses: It widely used
in
Multi-loop musk type perfumes, synthetic resin, synthetic fiber, Metal vigorous,
plasticizer
, synthetic pesticides, synthetic materials,
perfume
.
分子(zi)式
molecular formula
:
C
10
H
14
分(fen)子量
molecular wt.
:
134.22
包
裝(zhuang):
53加侖(lun)鍍鋅鐵桶(tong),淨重 175 kg
Packing:
Net wt. 175kgs.
P
acked in 53 gallons galvanized iron drums.
技術指标(biao)
T
echnical specifications 企業(ye)标準 Enterprise Std. Q/SP 4-2013
|
項目(mu)
Item
|
對-傘花烴(ting)
Para cymene
|
|
外觀
Appearance
|
無色(se)或淡黃色(se)透明液體(ti),無雜質和(he)懸浮物,有(you)特異芳香(xiang)📱氣味
Colorless or light-yellowish transparent liquid
|
|
含量
(
GC)%
Content min.
|
95
|
98
|
99
|
|
相對(dui)密度
d
2020
Specific Gravity
|
0.850-0.868
|
|
折光指數(shu)(
n
20
)
Dioptre
|
1.4850-1.5000
|
|
餾程(
175~178℃前餾出液(ye)體積分
數(shu))
%,≥
|
95
|
|
水分
≤
W
ater Max. %
|
0.06
|