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1,4-Dimethoxy-2-butyne

1,4-Dimethoxy-2-butyne Structure
1,4-Dimethoxy-2-butyne structure
CAS No.
16356-02-8
Chemical Name:
1,4-Dimethoxy-2-butyne
Synonyms
1,4-Dimethoxy-2-butyne;1,4-dimethoxybut-2-yne;2-Butyne,1,4-dimethoxy-;1,4-dimethoxy-2-butylyne;1,4-DIMETHOXY-2-BUTYNE 98%;1,4-DIMETHOXY-2-BUTYNE, 98%1,4-DIMETHOXY-2-BUTYNE, 98%1,4-DIMETHOXY-2-BUTYNE, 98%1,4-DIMETHOXY-2-BUTYNE, 98%
CBNumber:
CB7158968
Molecular Formula:
C6H10O2
Molecular Weight:
114.14
MDL Number:
MFCD00048069
MOL File:
16356-02-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:40
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1,4-Dimethoxy-2-butyne Properties

Melting point -39°C(lit.)
Boiling point 70 °C/30 mmHg (lit.)
Density 0.944 g/mL at 25 °C (lit.)
refractive index n20/D 1.434(lit.)
Flash point 128 °F
storage temp. Store at room temperature
form clear liquid
color Colorless to Light yellow to Light orange
InChI 1S/C6H10O2/c1-7-5-3-4-6-8-2/h5-6H2,1-2H3
InChIKey YFUQYYGBJJCAPR-UHFFFAOYSA-N
SMILES COCC#CCOC
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P241-P501a
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Risk Statements  10
Safety Statements  16
RIDADR  UN 3271 3/PG 3
WGK Germany  3
HS Code  2909.19.6000
HazardClass  3
PackingGroup  III
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 3
NFPA 704
2
0 0

1,4-Dimethoxy-2-butyne price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 475335 1,4-Dimethoxy-2-butyne 97% 16356-02-8 5ml $235 2023-06-20 Buy
TCI Chemical D4951 1,4-Dimethoxy-2-butyne >98.0%(GC) 16356-02-8 1mL $89 2026-04-30 Buy
TCI Chemical D4951 1,4-Dimethoxy-2-butyne >98.0%(GC) 16356-02-8 5mL $271 2026-04-30 Buy
GFS CHEMICALS 14381 1,4-Dimethoxy-2-Butyne, 98% 16356-02-8 5G $136.31 2026-06-03 Buy
aablocks AA001U56 1,4-Dimethoxy-2-butyne 98% 16356-02-8 100mg $8 2026-05-28 Buy
Product number Packaging Price Buy
475335 5ml $235 Buy
D4951 1mL $89 Buy
D4951 5mL $271 Buy
14381 5G $136.31 Buy
AA001U56 100mg $8 Buy

1,4-Dimethoxy-2-butyne Chemical Properties, Uses, Production

Uses

1,4-Dimethoxy-2-butyne may be used in the preparation of alkyne complexes: decacarbonyl(μ3;-η2-verbar-1,4-dimethoxy-2-butyne)triiron and nonacarbonyl(μ3;-η2;-⊥-1,4-dimethoxy-3-butyne)triiron. It may also be used to synthesize benzonaphthosiline.

General Description

1,4-Dimethoxy-2-butyne is a symmetrical aliphatic alkyne. Its reaction with Hg(OAc)2 (Mercury(II)acetate) has been investigated.

1,4-Dimethoxy-2-butyne Preparation Products And Raw materials

Raw materials

Preparation Products

1,4-Dimethoxybutane

1,4-Dimethoxy-2-butyne Suppliers

Global Suppliers ( 54)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shandong Ono Chemical Co., Ltd. 0539-6362799 20） China 9998 58
9ding chemical ( Shanghai) Limited 021-021-52271985 17721149837 sales@9dingchem.com China 19780 60
Supplier Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Adamas Reagent, Ltd. 59
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Sigma-Aldrich 80
Shanghai YuanYe Biotechnology Co., Ltd. 60
Shandong Ono Chemical Co., Ltd. 58
9ding chemical ( Shanghai) Limited 60

1,4-Dimethoxy-2-butyne Spectrum

1,4-DIMETHOXY-2-BUTYNE(16356-02-8)1HNMR1,4-DIMETHOXY-2-BUTYNE(16356-02-8)IR1

16356-02-8 (1,4-Dimethoxy-2-butyne) Related Search:

Disodium 3,3'-(2-butyne-1,4-diylbis(oxy))bis(2-hydroxypropanesulphonate) 1,4-Dimethoxy-2-butyne 2-Butyne-1,4-diol diacetate 1,4-Bis(2-hydroxyethoxy)-2-butyne Diethyl acetylenedicarboxylate
Pentaacetyl-5-thioglucose Di-tert-butyl acetylenedicarboxylate 4,4-Dimethoxy-1-butyne 2-Butyne-1,4-diol-(1,1,4,4)-d4, diacetate 2-Butyne-1,4-diol diglycerol ether
Dimethyl acetylenedicarboxylate-13C4 2,5-Dimethyl-1,2,5,6-diepoxyhex-3-yne 1,1,4,4-Tetraethoxy-2-butyne 1-(4,4-Diethoxy-but-2-ynyloxymethyl)-2-iodo-benzene (S)-4-[4-(4-Acetoxy-but-2-ynyloxy)-benzenesulfonyl]-2,2-dimethyl-thiomorpholine-3-carboxylic acid tert-butyl ester
2-Iodo-benzoic acid 4,4-diethoxy-but-2-ynyl ester RARECHEM AQ NN 0554 RARECHEM AL BI 0573

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1,4-DIMETHOXY-2-BUTYNE 98% 1,4-DIMETHOXY-2-BUTYNE, 98%1,4-DIMETHOXY-2-BUTYNE, 98%1,4-DIMETHOXY-2-BUTYNE, 98%1,4-DIMETHOXY-2-BUTYNE, 98% 1,4-dimethoxybut-2-yne 2-Butyne,1,4-dimethoxy- 1,4-dimethoxy-2-butylyne 1,4-Dimethoxy-2-butyne 16356-02-8 CH3OCH2CCCH2OCH3 CH3OCH2C8801CCH2OCH3 Building Blocks Alkynes Organic Building Blocks Internal Alkynes Internal Organic Building Blocks