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Chemical Name:
ethoxy-ethyn;ETHOXYETHYNE;ETHOXYACETYLENE;Ethoxyacethlene;Ethyne, ethoxy-;ETHOXYACETHYLENE;1-Ethoxyacetylene;ether,ethylethynyl;ETHYL ETHYNYL ETHER;Ethynyl ethyl ether
Molecular Formula:
Formula Weight:
MOL File:

Ethoxyethyne Properties

Boiling point:
0.732 g/mL at 25 °C
refractive index 
n20/D 1.379
Flash point:
−20 °F
storage temp. 
Water Solubility 
Slightly miscible with water.
CAS DataBase Reference
927-80-0(CAS DataBase Reference)
NIST Chemistry Reference
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P281 Use personal protective equipment as required.
P315 Get immediate medical advice/attention.
P331 Do NOT induce vomiting.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

Ethoxyethyne price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 271365 Ethoxyacetylene solution ~40wt. % in hexanes 927-80-0 1g $35.7 2017-11-08 Buy
Sigma-Aldrich 271365 Ethoxyacetylene solution ~40wt. % in hexanes 927-80-0 5g $99.4 2017-11-08 Buy
Alfa Aesar A14245 Ethoxyacetylene, ca 50% w/w in hexanes 927-80-0 5g $123 2017-11-08 Buy
Alfa Aesar A14245 Ethoxyacetylene, ca 50% w/w in hexanes 927-80-0 1g $41.8 2017-11-08 Buy
Alfa Aesar A14245 Ethoxyacetylene, ca 50% w/w in hexanes 927-80-0 25g $399 2017-11-08 Buy

Ethoxyethyne Chemical Properties,Uses,Production

Chemical Properties

Clear orange to brown solution

Ethoxyethyne Preparation Products And Raw materials

Raw materials

Preparation Products

Ethoxyethyne Suppliers

Global( 86)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19953 60
New Energy Chemicals 0515-82159099,0515-82159098,0515-82159088 China 368 65
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96820 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40398 62
Beijing Donghualituo Techonlogy Development Co.,Ltd. 010-88425576
(+86)-10-88425546 China 797 59
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30309 84
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 China 3434 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44192 61
Shijiazhuang Sdyano Fine Chemical Co., Ltd. +86-311-89250318
4000311741 China 3947 65
Wuhan Chemwish Technology Co., Ltd 86-027-67849912
86-027-87531808 China 35929 56

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