Terephthaloyl chloride 100-20-9 CAS NO.100-20-9

Min.Order Quantity:: 1 Kilogram

Purity:: 99% min

Port:: Any port of China

Payment Terms:: L/C,T/T,

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Product Details

Keywords

100-20-9
Terephthaloyl chloride
C8H4Cl2O2

Quick Details

ProName: Terephthaloyl chloride 100-20-9
CasNo: 100-20-9
Molecular Formula: C8H4Cl2O2
Appearance: white powder
Application: Terephthaloyl chloride 100-20-9
DeliveryTime: with 10 days after order confirmed
PackAge: 25kg plastic drum
Port: Any port of China
ProductionCapacity: 1 Metric Ton/Day
Purity: 99% min
Storage: room temperature
Transportation: by air
LimitNum: 1 Kilogram
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

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5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

Details

terephthaloyl chloride basic information

product name:	terephthaloyl chloride
synonyms:	1,4-dichloroformylbenzene;p-phenylenedicarbonyl dichloride;p-phenylenedicarbonyldichloride;p-phthaloyl dichloride;p-phthaloyldichloride;p-phthalyl dichloride;p-phthanoylchloride;terephthalic acid chloride
cas:	100-20-9
mf:	c8h4cl2o2
mw:	203.02
einecs:	202-829-5
product categories:	acid chlorides;fluorenes, etc. (reagent for high-performance polymer research);functional materials;reagent for high-performance polymer research;acid halides;carbonyl compounds;organic building blocks
mol file:	100-20-9.mol

terephthaloyl chloride chemical properties

mp	79-81 °c(lit.)
bp	266 °c(lit.)
density	1,34 g/cm³
vapor density	7 (vs air)
vapor pressure	0.02 mm hg ( 25 °c)
fp	356 °f
storage temp.	2-8°c
solubility	ethanol: 5%, clear
form	flakes
water solubility	reacts
sensitive	moisture sensitive
brn	607796
cas database reference	100-20-9(cas database reference)
nist chemistry reference	1,4-benzenedicarbonyl dichloride(100-20-9)
epa substance registry system	1,4-benzenedicarbonyl dichloride(100-20-9)

safety information

hazard codes	c,t
risk statements	34-23-35
safety statements	26-27-36/37/39-45-38-28b
ridadr	un 2923 8/pg 3
wgk germany	3
rtecs	wz1797000
hazardclass	6.1
packinggroup	ii
hs code	29173980
hazardous substances data	100-20-9(hazardous substances data)

msds information

provider	language
tcl	english
sigmaaldrich	english
acros	english
alfa	english

terephthaloyl chloride usage and synthesis

chemical properties

white crystalline flakes

terephthaloyl chloride preparation products and raw materials

preparation products	p-toluenesulfonamide -->dimethyl popop-->dacthal
raw materials	phosphorus oxychloride-->chlorine-->phosphorus pentachloride-->p-xylene-->terephthalic acid-->benzotrichloride