Ethoxyethyne

Product Name: Ethoxyethyne
CAS No.: 927-80-0
Chemical Name: Ethoxyethyne
Synonyms: ETHOXYACETYLENE;ETHYL ETHYNYL ETHER;Ethynyl ethyl ether;ethoxy-ethyn;ETHOXYETHYNE;EthoxyacetyL;ethynoxyethane;Ethyne, ethoxy-;Ethoxyacethlene;ETHOXYACETHYLENE
CBNumber: CB9720017
Molecular Formula: C4H6O
Formula Weight: 70.09
MOL File: 927-80-0.mol

More

Less

Ethoxyethyne Property

Boiling point:: 53°C
Density: 0.732 g/mL at 25 °C
refractive index: n20/D 1.379
Flash point:: −20 °F
storage temp.: 2-8°C
form: liquid
color: Clear Yellow
Water Solubility: Slightly miscible with water.
BRN: 741882
Exposure limits: ACGIH: TWA 50 ppm (Skin)
OSHA: TWA 500 ppm(1800 mg/m3)
NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3)
Dielectric constant: 8.0500000000000007
CAS DataBase Reference: 927-80-0(CAS DataBase Reference)
NIST Chemistry Reference: Ethoxyacetylene(927-80-0)

More

Less

Safety

Hazard Codes: F,Xn,N
Risk Statements: 11-38-48/20-51/53-62-65-67-36/37/38-36/38
Safety Statements: 16-36/37-61-62-45-36/37/39-26-33-29-9
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
RTECS: KN9900000
Hazard Note: Highly Flammable/Keep Cold
HazardClass: 3
PackingGroup: II
HS Code: 29091990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H336May cause drowsiness or dizziness

H361Suspected of damaging fertility or the unborn child

H373May cause damage to organs through prolonged or repeated exposure

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P331Do NOT induce vomiting.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 271365
Product name: Ethoxyacetylene solution
Purity: ~40 wt. % in hexanes
Packaging: 1g
Price: $34.92
Updated: 2024/03/01

Sigma-Aldrich

Product number: 271365
Product name: Ethoxyacetylene solution
Purity: ~40 wt. % in hexanes
Packaging: 5g
Price: $123
Updated: 2024/03/01

Alfa Aesar

Product number: A14245
Product name: Ethoxyacetylene, ca 50% w/w in hexanes
Packaging: 1g
Price: $31.65
Updated: 2024/03/01

Alfa Aesar

Product number: A14245
Product name: Ethoxyacetylene, ca 50% w/w in hexanes
Packaging: 5g
Price: $106
Updated: 2024/03/01

Alfa Aesar

Product number: A14245
Product name: Ethoxyacetylene, ca 50% w/w in hexanes
Packaging: 25g
Price: $392
Updated: 2024/03/01

More

Less

Ethoxyethyne Chemical Properties,Usage,Production

Chemical Properties

Clear orange to brown solution

Uses

Ethoxyacetylene is used in Arens-van Dorp synthesis to prepare propargyl alcohol via reaction with ketone. In organic synthesis, it undergoes [2+2] cycloaddition reactions with ketenes to give cyclobutenone derivatives. It is also used to prepare alpha, beta-unsaturated esters from ketones by following Meyer-Schuster rearrangement.Used with N-vinylamides and triflic anhydride in a direct, three-component synthesis of pyridines. Also used to prepare α, β-unsaturated esters from ketones via a Meyer-Schuster rearrangement.

Uses

Used with N-vinylamides and triflic anhydride in a direct, three-component synthesis of pyridines. Also used to prepare α,β-unsaturated esters from ketones via a Meyer-Schuster rearrangement.

Ethoxyethyne Preparation Products And Raw materials

Raw materials

Preparation Products

2-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE Acitretin Citral Z-(1)-ETHOXY-(2)-(TRIBUTYLSTANNYL)ETHYLEN

More

Less

Ethoxyethyne Suppliers

Belgium 3 China 90 Germany 4 India 5 Japan 2 Jordan 1 Switzerland 2 United Kingdom 9 United States 28 Global 144

HBCChem, Inc.

Tel: +1-510-219-6317
Fax: +1-650-486-1361
Email: sales@hbcchem.com
Country: United States
ProdList: 10648
Advantage: 60

Aladdin Scientific

Tel: +1-+1(833)-552-7181
Email: sales@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

Alfa Chemistry

Tel: --
Fax: --
Email: info@Alfa-Chemistry.com
Country: United States
ProdList: 6814
Advantage: 0

Daniel Lab Canada

Tel: --
Fax: --
Country: United States
ProdList: 273
Advantage: 50

Sarchem Laboratories, Inc.

Tel: --
Fax: --
Email: info@sarchemlabs.com
Country: United States
ProdList: 736
Advantage: 58

MP Biomedicals, LLC. (Division of Valiant FC Co., Ltd.)

Tel: --
Fax: --
Email: serv@mpbio.com
Country: United States
ProdList: 1854
Advantage: 58

ChemHub

Tel: --
Fax: --
Email: info@chemhub.com
Country: United States
ProdList: 29
Advantage: 58

Chemphtec Corporation

Tel: --
Fax: --
Email: fo@chemphtec.com
Country: United States
ProdList: 2181
Advantage: 58

GFS Chemicals, Inc.

Tel: --
Fax: --
Email: Development@gfschemicals.com
Country: United States
ProdList: 338
Advantage: 58

Pfaltz & Bauer, Inc.

Tel: --
Fax: --
Email: sales@pfaltzandbauer.com
Country: United States
ProdList: 6828
Advantage: 72

VWR International, LLC.

Tel: --
Fax: --
Email: @sargentwelch.com
Country: United States
ProdList: 6262
Advantage: 58

GFS Chemicals Inc

Tel: --
Fax: --
Email: service@gfschemicals.com
Country: United States
ProdList: 2329
Advantage: 58

SynQuest Laboratories, Inc.

Tel: --
Fax: --
Email: info@synquestlabs.com
Country: United States
ProdList: 6871
Advantage: 62

Riedel-de Haen AG

Tel: --
Fax: --
Country: United States
ProdList: 6773
Advantage: 87

Frontier Scientific, Inc.

Tel: --
Fax: --
Email: sales@frontiersci.com
Country: United States
ProdList: 6222
Advantage: 86

Anvia Chemicals, LLC

Tel: --
Fax: --
Email: sales@anviachem.com
Country: United States
ProdList: 3933
Advantage: 0

HBCChem Inc.

Tel: --
Fax: --
Email: sales@hbcchem-inc.com
Country: United States
ProdList: 4569
Advantage: 30

Waterstone Technology, LLC

Tel: --
Fax: --
Email: sales@waterstonetech.com
Country: United States
ProdList: 6786
Advantage: 30

Advanced Synthesis Technologies

Tel: --
Fax: --
Email: sales@advancedsynthesis.com
Country: United States
ProdList: 4775
Advantage: 61

Oakwood Products, Inc.

Tel: --
Fax: --
Email: sales@oakwoodchemical.com
Country: United States
ProdList: 6193
Advantage: 74

Alfa Aesar

Tel: --
Fax: --
Email: tech@alfa.com
Country: United States
ProdList: 6814
Advantage: 81

HONEST JOY HOLDINGS LIMITED

Tel: --
Fax: --
Email: sales@honestjoy.cn
Country: United States
ProdList: 6675
Advantage: 54

City Chemical LLC

Tel: --
Fax: --
Email: sales@citychemical.com
Country: United States
ProdList: 6708
Advantage: 72

Spectrum Chemicals & Laboratory Products

Tel: --
Fax: --
Email: sales@spectrumchemical.com
Country: United States
ProdList: 6699
Advantage: 77

MP Biomedicals, Inc.

Tel: --
Fax: --
Country: United States
ProdList: 6561
Advantage: 81

City Chemicals Corporation

Tel: --
Fax: --
Country: United States
ProdList: 6460
Advantage: 72

ChemSampCo, Inc.

Tel: --
Fax: --
Email: sales@chemsampco.com
Country: United States
ProdList: 3585
Advantage: 60

GFS Chemicals

Tel: --
Fax: --
Email: gfschem@gfschemicals.com
Country: United States
ProdList: 3403
Advantage: 75

More

Less

View Lastest Price from Ethoxyethyne manufacturers

Career Henan Chemical Co

Product: Ethoxyethyne 927-80-0
Price: US $1.00/KG
Min. Order: 1IU
Purity: 99.0%
Supply Ability: 100kg
Release date: 2020-01-07

927-80-0, EthoxyethyneRelated Search:

2-Ethoxyphenol Ethanol Ethylparaben 4-Ethoxyphenol acetic acid, triethoxy-, ethyl ester Ethyl acetate C8E3 Ethylbenzene DIETHOXYMETHANE Ethoxyquin Ethoxyacetic acid Ethoxyamine hydrochloride CHLOROMETHYLDIMETHYLETHOXYSILANE 1,1,2-TRIETHOXYETHANE Diethyl ethoxymethylenemalonate Acetoxyacetyl chloride Ethoxymethylenemalononitrile Diethyl ether

Ethoxyacetylene,ca50%w/winhexanes

ETHYL ETHYNYL ETHER,50wt% SOLUITON IN HEXANES

Ethoxyacetylene, 50% hexane solution

ETHOXYACETYLENE(40% W/W SOLUTION IN HEXANES)

ETHYL ETHYNYL ETHER: (50% BY WT. IN HEXANE)

Ethynyl ethyl ether

Ethyl ethynyl ether, 40 WT% solution in hexanes

ETHYL ETHYNYL ETHER, 50% (W/W) In HEXANES

ETHOXYACETHYLENE

Ethyl ethynyl ether, 40 wt.% solution in hexanes, AcroSeal

Ethyl ethynyl ether, 40 wt% solution in hexanes 5GR

Ethoxyacetylene, ca w/w in Hexanes

Ethyl ethynyl ether, Ethoxyethyne

Ethoxyacetylene solution ~40 wt. % in hexanes

Ethoxyacetylene solution, 50 wt. % in hexanes

1-Ethoxyacetylene

Ether, ethyl ethynyl

ether,ethylethynyl

ethoxy-ethyn

Ethyne, ethoxy-

ETHYL ETHYNYL ETHER

ETHOXYETHYNE

ETHOXYACETYLENE

Ethoxyacethlene

ETHYL ETHYNYL ETHER, CA. 50 WT. % SOLUTI ON IN HEXANES/ETHANOL (40:10)

ETHYL ETHYNYL ETHER, 50 WT. % SOLUTION I N HEXANES

ETHOXYACETYLENE SOLUTION, ~40% IN HEXANE

Ethoxyacetylene, 50% w/w in hexane

Ethoxyacetylene solution

Ethyl ethynyl ether, 50% in hexanes

ETHYL ETHYNYL ETHER, 50% (W/W), In HEXANESETHYL ETHYNYL ETHER, 50% (W/W), In HEXANESETHYL ETHYNYL ETHER, 50% (W/W), In HEXANESETHYL ETHYNYL ETHER, 50% (W/W), In HEXANES

EthoxyacetyL

Ethyne, ethoxy- (9CI)

ethynoxyethane

Ethyl ethynyl ether, 40 wt.% solution in hexanes, AcroSeal&trade

927-80-0

927-80-0977-80-0

C2H5OC8801CH

CH3CH2OCCH

HCCOC2H5

HCCOCH2CH3

Building Blocks

Alkynes

Organic Building Blocks

Terminal

Alkynes

Organic Building Blocks

Terminal