ChemicalBook > CAS DataBase List > Benzene, 1,4-diethynyl-2,5-difluoro- (9CI)

Benzene, 1,4-diethynyl-2,5-difluoro- (9CI)

Product Name
Benzene, 1,4-diethynyl-2,5-difluoro- (9CI)
CAS No.
156016-23-8
Chemical Name
Benzene, 1,4-diethynyl-2,5-difluoro- (9CI)
Synonyms
1,4-Diethynyl-2,5-difluorobenzene;Benzene, 1,4-diethynyl-2,5-difluoro-;Benzene, 1,4-diethynyl-2,5-difluoro- (9CI);1,4-Diethynyl-2,5-difluorobenzene - [D94542]
CBNumber
CB01071902
Molecular Formula
C10H4F2
Formula Weight
162.14
MOL File
156016-23-8.mol
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Benzene, 1,4-diethynyl-2,5-difluoro- (9CI) Property

Boiling point:
187.9±40.0 °C(Predicted)
Density 
1.20±0.1 g/cm3(Predicted)
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Safety

HS Code 
2903998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

Synthonix
Product number
D94542
Product name
1,4-Diethynyl-2,5-difluorobenzene
Purity
98%
Packaging
100mg
Price
$170
Updated
2026/05/06
Synthonix
Product number
D94542
Product name
1,4-Diethynyl-2,5-difluorobenzene
Purity
98%
Packaging
250mg
Price
$280
Updated
2026/05/06
Synthonix
Product number
D94542
Product name
1,4-Diethynyl-2,5-difluorobenzene
Purity
98%
Packaging
1g
Price
$750
Updated
2026/05/06
aablocks
Product number
AA001ODH
Product name
1,4-Diethynyl-2,5-difluorobenzene
Purity
95%
Packaging
100mg
Price
$297
Updated
2026/05/28
aablocks
Product number
AA001ODH
Product name
1,4-Diethynyl-2,5-difluorobenzene
Purity
95%
Packaging
250mg
Price
$435
Updated
2026/05/28

Benzene, 1,4-diethynyl-2,5-difluoro- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

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Benzene, 1,4-diethynyl-2,5-difluoro- (9CI) Suppliers

China 20 Europe 1 United States 1 Global 22
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Tel
0431-80534353 19917294565
Email
et@chemextension.com
Country
China
ProdList
3855
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55
Zhengzhou Huiju Chemical Co., Ltd.
Tel
0371-55900031 18137872243
Email
3927209986@qq.com
Country
China
ProdList
9998
Advantage
55
Henan's chemical products co., LTD
Tel
0371-60919097 15378766539
Fax
0371-60919097
Email
794449696@qq.com
Country
China
ProdList
4982
Advantage
58
Shanghai Puhao Chemical Technology Co. Ltd.
Tel
13761817188
Email
774028079@qq.com
Country
China
ProdList
292
Advantage
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Henan Lien Chemical Products Co., Ltd.
Tel
03716091-9097 13383857418
Fax
03716091-9097
Email
1520689222@qq.com
Country
China
ProdList
4990
Advantage
58
Alfa Chemistry
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+1-5166625404;
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
20405
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58
Shanghai TenSus Biotechnology Co., Ltd.
Tel
021-50895067 18616507272
Fax
021-50895067
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tensus@163.com
Country
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Neostar United (Changzhou) Industrial Co., Ltd.
Tel
+86-0519-85551759 +8613506123987
Fax
+0086-519-85557389
Email
marketing1@neostarunited.com
Country
China
ProdList
8828
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Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
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Zhengzhou Deyuankai Chemical Co., LTD
Tel
17837139533
Email
1165412154@qq.com
Country
China
ProdList
7740
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156016-23-8, Benzene, 1,4-diethynyl-2,5-difluoro- (9CI)Related Search:

2H-Tetrazole, 5-[4-(1H-1,2,4-triazol-1-yl)phenyl]- 4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) 1,2,3,4,5,6-Hexakis(4-bromophenyl)benzene Tetra (4-pinacyl phenyl) methane 4,4'-(benzo[c][1,2,5]thiadiazole-4,7-diyl)dianiline 4,4',4'',4'''-silanetetrayltetrabenzaldehyde 4-[tris(4-formylphenyl)methyl]benzaldehyde 4,4''-DIAMINO-P-TERPHENYL 3,3',3''-(1,3,5-triazine-2,4,6-triyl)triphenol Tetrakis(4-hydroxybiphenyl)ethylene 1,1'-(5'-(4-acetylphenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diethanone Tetraphenylmethane 3,5-bis(pyridin-4-yl)-4-amino-1,2,4-triazole N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 4'-BROMO-2,2':6',2''-TERPYRIDINE Tetrakis[(4-aminophenoxy)methyl]methane TAPA Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)

  • 1,4-Diethynyl-2,5-difluorobenzene
  • Benzene, 1,4-diethynyl-2,5-difluoro- (9CI)
  • Benzene, 1,4-diethynyl-2,5-difluoro-
  • 1,4-Diethynyl-2,5-difluorobenzene - [D94542]
  • 156016-23-8
  • 56016-23-8
  • C10H4F2
  • HALIDE