ChemicalBook > CAS DataBase List > 1,3-DIETHYNYLBENZENE

1,3-DIETHYNYLBENZENE

Product Name
1,3-DIETHYNYLBENZENE
CAS No.
1785-61-1
Chemical Name
1,3-DIETHYNYLBENZENE
Synonyms
M-diacetylphenyl;M-DIETHYNYLBENZENE;1,3-diethynylbenze;m-Diethylnylbenzene;TIMTEC-BB SBB008746;1,3-DIETHYNYLBENZENE;Benzene,1,3-diethynyl-;m-Phenylenediacetylene;1,3-Bis(ethynyl)benzene;1,3-Diethynylbenzene>
CBNumber
CB2710404
Molecular Formula
C10H6
Formula Weight
126.15
MOL File
1785-61-1.mol
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1,3-DIETHYNYLBENZENE Property

Melting point:
-3°C
Boiling point:
188-189 °C (lit.)
Density 
0.949 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.5820(lit.)
Flash point:
165 °F
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), DMSO (Slightly)
form 
Oil
color 
Clear Colourless
InChI
InChI=1S/C10H6/c1-3-9-6-5-7-10(4-2)8-9/h1-2,5-8H
InChIKey
PNXLPYYXCOXPBM-UHFFFAOYSA-N
SMILES
C1(C#C)=CC=CC(C#C)=C1
CAS DataBase Reference
1785-61-1(CAS DataBase Reference)
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Safety

Hazard Codes 
F,T
Risk Statements 
36/37/38-23/24/25-11
Safety Statements 
22-24/25-36/37/39-15-3/7/9
RIDADR 
3295
WGK Germany 
3
HazardClass 
3
HS Code 
29029090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory 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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
632104
Product name
1,3-Diethynylbenzene
Purity
97%
Packaging
1g
Price
$37.5
Updated
2025/07/31
Sigma-Aldrich
Product number
632104
Product name
1,3-Diethynylbenzene
Purity
97%
Packaging
5g
Price
$171.95
Updated
2025/07/31
TCI Chemical
Product number
D2496
Product name
1,3-Diethynylbenzene
Purity
>96.0%(GC)
Packaging
1g
Price
$65
Updated
2025/07/31
TCI Chemical
Product number
D2496
Product name
1,3-Diethynylbenzene
Purity
>96.0%(GC)
Packaging
5g
Price
$192
Updated
2025/07/31
TRC
Product number
D445303
Product name
1,3-Diethynylbenzene
Packaging
50mg
Price
$45
Updated
2021/12/16
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1,3-DIETHYNYLBENZENE Chemical Properties,Usage,Production

Uses

1,3-Diethynylbenzene may be used to synthesize mono- and di- 1,4-substituted-1,2,3-triazole ligands, which have the property to self-assemble into metallo-cyclic structures in the presence of silver ions.

1,3-DIETHYNYLBENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3-DIETHYNYLBENZENE Suppliers

Americas 1 China 143 Europe 2 Germany 2 India 2 Japan 2 Switzerland 1 The Netherlands 1 Ukraine 1 United Kingdom 6 United States 21 Global 182
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View Lastest Price from 1,3-DIETHYNYLBENZENE manufacturers

Shijiazhuang Jianxin Biotechnology Co., LTD
Product
1,3-DIETHYNYLBENZENE 1785-61-1
Price
US $900.00-600.00/KG
Min. Order
1KG
Purity
96%+
Supply Ability
5MT
Release date
2024-08-29
Zibo Hangyu Biotechnology Development Co., Ltd
Product
1,3-DIETHYNYLBENZENE 1785-61-1
Price
US $55.00-550.00/kg
Min. Order
10kg
Purity
0.99
Supply Ability
20tons
Release date
2023-11-13
Zhuozhou Wenxi import and Export Co., Ltd
Product
1,3-Diethynylbenzene 1785-61-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

1785-61-1, 1,3-DIETHYNYLBENZENERelated Search:

Diacetylene poy (p-diethynylbenzene) o-diacetylenylbenzene 1,2-diethynylbenzene 1,4-DIETHYNYLBENZENE,P-DIETHYNYLBENZENE,1,4-Diethynylbenzene,97% 1, 4-acetylenylbenzene and 1, 4-butynediol copolymer 11-[PENTAKIS-(4-PROPYLPHENYLETHYNYL)-PHENYLOXY]-UNDECAN-1-OL 1,3,5-TRIETHYNYLBENZENE TRIS-[11-PENTAKIS-(4'-ETHYLPHENYLETHYNYL)PHENOXYUNDECYL]TRIMESATE 1,3,5-TRIS(PHENYLETHYNYL)BENZENE TRIS-[11-PENTAKIS-(4'-PROPYLPHENYLETHYNYL)PHENOXYUNDECYL]TRIMESATE 1,1'-(3,3'-(4,6-DIPROPOXY-1,3-PHENYLENE)BIS(PROP-2-YNE-3,1-DIYL))DIPIPERIDINE DIHYDROCHLORIDE 1,3-BIS[(TRIMETHYLSILYL)ETHYNYL]BENZENE 3,5-DIETHYNYL-BENZOIC ACID 1,3-DIETHYNYLBENZENE 1,5-DIETHYNYL-2,4-DIPROPOXYBENZENE

  • 1,3-DIETHYNYLBENZENE
  • Benzene,1,3-diethynyl-
  • M-DIETHYNYLBENZENE
  • TIMTEC-BB SBB008746
  • 1 3-DIETHYNYLBENZENE 97%
  • Benzene, 1,3-diethynyl- (9CI)
  • 1,1'-(1,3-Phenylene)bis(acetylene)
  • m-Phenylenediacetylene
  • m-Diethylnylbenzene
  • 1,3-Bis(ethynyl)benzene
  • m-DIETHYNYLBENZENE, 98%m-DIETHYNYLBENZENE, 98%m-DIETHYNYLBENZENE, 98%m-DIETHYNYLBENZENE, 98%
  • M-diacetylphenyl
  • 1,3-Diethynylbenzene&gt
  • 1,3-diethynylbenze
  • 1785-61-1
  • C6H4CCH2
  • C10H6
  • C10H4
  • Terminal
  • Organic Building Blocks
  • Acetylenes
  • Acetylenic Hydrocarbons having Benzene Ring
  • Building Blocks
  • Alkynes
  • Alkynes
  • Organic Building Blocks
  • Terminal
  • Acetylenes
  • Acetylenic Hydrocarbons having Benzene Ring