ChemicalBook > CAS DataBase List > 1,4-diethynyl-2,5-dimethoxybenzene

1,4-diethynyl-2,5-dimethoxybenzene

Product Name
1,4-diethynyl-2,5-dimethoxybenzene
CAS No.
74029-40-6
Chemical Name
1,4-diethynyl-2,5-dimethoxybenzene
Synonyms
1,4-diethynyl-2,5-dimethoxybenzene;Benzene, 1,4-diethynyl-2,5-dimethoxy-;1,4-Diethynyl-2,5-dimethoxybenzene - [D94543]
CBNumber
CB21930812
Molecular Formula
C12H10O2
Formula Weight
186.21
MOL File
74029-40-6.mol
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1,4-diethynyl-2,5-dimethoxybenzene Property

Melting point:
153-154 °C(Solv: carbon tetrachloride (56-23-5))
Boiling point:
310.4±42.0 °C(Predicted)
Density 
1.09±0.1 g/cm3(Predicted)
storage temp. 
2-8°C, stored under nitrogen
form 
powder to crystal
color 
White to Yellow to Green
CAS DataBase Reference
74029-40-6
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Safety

HS Code 
2909.30.6000
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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

TCI Chemical
Product number
D5315
Product name
1,4-Diethynyl-2,5-dimethoxybenzene
Packaging
200MG
Price
$56
Updated
2025/07/31
TCI Chemical
Product number
D5315
Product name
1,4-Diethynyl-2,5-dimethoxybenzene
Packaging
1G
Price
$194
Updated
2025/07/31
AK Scientific
Product number
8787CC
Product name
1,4-Diethynyl-2,5-dimethoxybenzene
Packaging
200mg
Price
$140
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0312271
Product name
1,4-DIETHYNYL-2,5-DIMETHOXYBENZENE
Purity
95.00%
Packaging
5MG
Price
$503.23
Updated
2021/12/16
Ambeed
Product number
A1149561
Product name
1,4-Diethynyl-2,5-dimethoxybenzene
Purity
98%
Packaging
100mg
Price
$45
Updated
2021/12/16

1,4-diethynyl-2,5-dimethoxybenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-diethynyl-2,5-dimethoxybenzene Suppliers

Americas 1 China 43 Europe 1 India 1 Japan 1 The Netherlands 1 United States 1 Global 49
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View Lastest Price from 1,4-diethynyl-2,5-dimethoxybenzene manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
1,4-diethynyl-2,5-dimethoxybenzene 74029-40-6
Price
US $5.90-3.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2025-06-14

74029-40-6, 1,4-diethynyl-2,5-dimethoxybenzeneRelated Search:

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  • 1,4-diethynyl-2,5-dimethoxybenzene
  • Benzene, 1,4-diethynyl-2,5-dimethoxy-
  • 1,4-Diethynyl-2,5-dimethoxybenzene - [D94543]
  • 74029-40-6