ChemicalBook > CAS DataBase List > 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

Product Name
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
CAS No.
129808-00-0
Chemical Name
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Synonyms
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride;4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride;4,4'-(Ethyne-1,2-diyl)diphthalicAnhydride>5,5'-(1,2-Ethynediyl)bis[1,3-isobenzofurandione];1,3-Isobenzofurandione, 5,5'-(1,2-ethynediyl)bis-;5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione);4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride ISO 9001：2015 REACH;5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione;4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
CBNumber
CB43038235
Molecular Formula
C18H6O6
Formula Weight
318.24
MOL File
129808-00-0.mol
More
Less

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride Property

Melting point:
350 °C(dec.)
Boiling point:
633.9±40.0 °C(Predicted)
Density 
1.65±0.1 g/cm3(Predicted)
form 
powder to crystal
color 
White to Orange to Green
More
Less

Safety

HS Code 
2917.39.7000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
E1412
Product name
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
Packaging
5G
Price
$180
Updated
2024/03/01
TCI Chemical
Product number
E1164
Product name
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$67
Updated
2024/03/01
TCI Chemical
Product number
E1164
Product name
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$219
Updated
2024/03/01
TCI Chemical
Product number
E1412
Product name
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
Packaging
1G
Price
$59
Updated
2024/03/01
TRC
Product number
D485873
Product name
5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
Packaging
50mg
Price
$45
Updated
2021/12/16

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride Suppliers

Americas 1 China 42 Europe 1 India 1 Japan 1 United States 3 Global 49
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Zhengzhou AnMusi Chemical Products Co., Ltd.
Tel
0371-55289822 18737195735
Fax
QQ：2370407954
Email
2370407954@qq.com
Country
China
ProdList
2000
Advantage
55
Chongqing Chemieliva Pharmaceutical Co., Ltd.
Tel
023-67770219
Fax
+86 (23) 6777-0220
Email
jessica.hu@chemieliva.com
Country
China
ProdList
1431
Advantage
60
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
9998
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19806
Advantage
60
Zhengzhou JACS Chemical Co., Ltd.
Tel
0371-0371-86259281 15981966935
Fax
0371-86259281
Email
jacschem@163.com
Country
China
ProdList
2011
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
400-400-400-9004166 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52712
Advantage
58
Jiangsu aikang biomedical research and development co., LTD
Tel
025-66110311 13155353615
Email
qzhang@aikonchem.com
Country
China
ProdList
15527
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
+8618339805032
Email
alfa4@alfachem.cn
Country
China
ProdList
13039
Advantage
58
Shanghai Daeyeon Chemicals Co., Ltd
Tel
021-64478606 +8615900664856
Email
daeyeon001@vip.163.com
Country
China
ProdList
2062
Advantage
58
Shijiazhuang Tongyang Import and Export Co., LTD
Tel
18031361688;
Email
admin@sjztongyang.com
Country
China
ProdList
987
Advantage
58
AFINE CHEMICALS LIMITED
Tel
+86-0571-85134551
Fax
008657185134895
Email
info@afinechem.com
Country
China
ProdList
15396
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
27792
Advantage
58
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
chemwill_asia@126.com
Country
CHINA
ProdList
23931
Advantage
58
Cangzhou Wanyou New Material Technology Co.,Ltd
Tel
18631714998
Email
sales@czwytech.com
Country
CHINA
ProdList
906
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
4008210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
55023
Advantage
58
Wuxi Helen Biotechnology Co., Ltd.,
Tel
0510-85629785 18013409632
Fax
0510-85625359
Email
sales@reading-chemicals.com
Country
China
ProdList
14092
Advantage
58
CHG Opto-Electronic Corporation Limited
Tel
2537653158 16621191650
Fax
QQ 2537653158
Email
2537653158@qq.com
Country
China
ProdList
7338
Advantage
58
Zhengzhou Alpha Chemical Co. LTD
Tel
0371-0371-53732842 13383863444
Fax
QQ：3002612166
Email
3002612166@qq.com
Country
China
ProdList
10033
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing1@energy-chemical.com
Country
China
ProdList
44843
Advantage
58
Shandong Tianming Biotechnology Development Co. Ltd
Tel
400-9019001
Country
China
ProdList
15070
Advantage
58
Wuhan kamik Technology Co., Ltd
Tel
18062587608
Email
201981259@qq.com
Country
China
ProdList
7716
Advantage
58
Heynova (Shanghai) New Material Technology CO., Ltd
Tel
17821320848
Email
zoe@heynovachem.com
Country
China
ProdList
164
Advantage
58
Shanghai Daeyeon Chemicals Co., Ltd
Tel
021-64478606
Email
daeyeon001@vip.163.com
Country
China
ProdList
558
Advantage
58
Shanghai Chemisci Technology Co., Ltd
Tel
021-58690851 15690882017
Email
1877080091@qq.com
Country
China
ProdList
7521
Advantage
58
Sholon Chem-Tech Co.,Ltd
Tel
+86-19901505185 +86-15312550623
Email
info@sholonchem.com
Country
China
ProdList
509
Advantage
58
Hubei Tuobang Chemical Co., Ltd.
Tel
13986181695
Email
1018287799@qq.com
Country
China
ProdList
9995
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
18621169109
Email
market03@meryer.com
Country
China
ProdList
27996
Advantage
58
Shaanxi Xihua Chemical Industry Co., Ltd
Tel
17691182729 15529505138
Email
1021@dideu.com
Country
China
ProdList
10001
Advantage
58
Wuhan woxuan Technology Co., Ltd
Tel
13322067656
Email
3199863540@qq.com
Country
China
ProdList
5136
Advantage
58
shanghai yayu biomedical co.,ltd
Tel
021-54370211 18051886391
Email
3007215920@qq.com
Country
China
ProdList
2991
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
+86-18521732826
Email
market@aladdin-e.com
Country
China
ProdList
48467
Advantage
58
Shanghai Harmony Bio-Pharmaceutical Technology Co., Ltd.
Tel
021-18019086215 18019086215
Email
ljf_navigator@163.com
Country
China
ProdList
735
Advantage
58
Heynova (Shanghai) New Material Technology CO., Ltd
Tel
+8617821320848
Email
zoe@heynovachem.com
Country
China
ProdList
431
Advantage
58
LEAPCHEM CO., LTD.
Tel
+86-852-30606658
Email
market18@leapchem.com
Country
China
ProdList
43348
Advantage
58
Sholon Chem-Tech Co.,Ltd
Tel
+8619901505185
Email
amy.yang@sholonchem.com
Country
China
ProdList
495
Advantage
58
GIHI CHEMICALS CO.,LIMITED
Tel
+8618058761490
Email
info@gihichemicals.com
Country
China
ProdList
50000
Advantage
58
Henan Aochuang Chemical Co.,Ltd.
Tel
+86-0371-63689365 +8618638391208
Email
sales@aochuangchem.com
Country
China
ProdList
9425
Advantage
58
Shanghai Zhenyu Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
2836767067@qq.com
Country
CHINA
ProdList
6970
Advantage
58
Shanghai Yuda Industrial Co., Ltd.
Tel
--
Fax
--
Email
lucy@runwelltac.com
Country
CHINA
ProdList
6107
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6846
Advantage
58
More
Less

View Lastest Price from 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride 129808-00-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-10
Shijiazhuang tongyang Import and Export Co., LTD
Product
5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) 129808-00-0
Price
US $10.00/KG
Min. Order
10g
Purity
99
Supply Ability
50 Ton/Tons per Month
Release date
2021-08-12
Cangzhou Wanyou New Material Technology Co.,Ltd
Product
5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) 129808-00-0
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
100kg
Release date
2019-08-02

129808-00-0, 4,4'-(Ethyne-1,2-diyl)diphthalic AnhydrideRelated Search:


  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
  • 1,3-Isobenzofurandione, 5,5'-(1,2-ethynediyl)bis-
  • 5,5'-(1,2-Ethynediyl)bis[1,3-isobenzofurandione]
  • 5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione)
  • 4,4'-(Ethyne-1,2-diyl)diphthalicAnhydride&gt
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride ISO 9001：2015 REACH
  • 5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
  • 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
  • 129808-00-0
  • C18H6O6