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

New Energy Chemicals

Tel: 0515-82159088 13770142076
Fax: 86-0515-8215909
Email: twl@njuchem.com
Country: China
ProdList: 213
Advantage: 65

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Beijing Donghualituo Techonlogy Development Co.,Ltd.

Tel: 010-88425576
Fax: (+86)-10-88425546
Email: sales@dhltchem.com
Country: China
ProdList: 793
Advantage: 59

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2964
Advantage: 65

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12438
Advantage: 60

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