1-BUTYNE

CAS No.	107-00-6
Chemical Name:	1-BUTYNE
Synonyms:	1-BUTYNE;Butyne-1;but-1-yne;Ethylethyne;C2H5CequivCH;1-BUTYNE 98%;ETHYLACETYLENE;1-BUTYNE, 98+%;1-Butyne (8CI, 9CI);ethylacetylene,inhibited
CBNumber:	CB4258209
Molecular Formula:	C4H6
Formula Weight:	54.09
MOL File:	107-00-6.mol

1-BUTYNE Property

mp :

-126°C

bp :

8°C

density :

0.678

storage temp. :

2-8°C

CAS DataBase Reference:

107-00-6(CAS DataBase Reference)

Safety

Hazard Codes :

F,F+

Risk Statements :

11-12

Safety Statements :

9-16-23-33

RIDADR :

UN 2452 2.1

WGK Germany :

HazardClass :

2.1

1-BUTYNE Chemical Properties,Usage,Production

General Description
A colorless gas. Denser than air. Prolonged exposure to intense heat may cause the containers to rupture violently and rocket.

Air & Water Reactions
Highly flammable.

Reactivity Profile
ETHYL ACETYLENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic polymerization.

Health Hazard
Vapors may cause dizziness or asphyxiation without warning. Some may be toxic if inhaled at high concentrations. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating and/or toxic gases.

Fire Hazard
EXTREMELY FLAMMABLE. Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Silane will ignite spontaneously in air. May polymerize explosively when heated or involved in a fire. Vapors from liquefied gas are initially heavier than air and spread along ground. Vapors may travel to source of ignition and flash back. Cylinders exposed to fire may vent and release flammable gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket.

1-BUTYNE Preparation Products And Raw materials

Raw materials

Preparation Products
Leaf alcohol

1-BUTYNE Suppliers Global( 31)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	+86-311-89250318	4000311741	master@sjzsdyn.com	CHINA	4980	65
Beijing Ouhe Technology Co., Ltd	+86-10-4006331231;+86-10-51280831;+86-10-82967028	+86-10-82967029	sales@ouhechem.com	CHINA	10815	60
Shanghai T&W Pharmaceutical Co., Ltd.	+86 21 61551611	+86 21 50676805	contact@trustwe.com	CHINA	9988	58
Sigma-Aldrich	021-61415566 800-819-3336(Tel) 400-620-3333(Mobile)	021-61415567	orderCN@sial.com	CHINA	7506	80

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ETHYLACETYLENE 1-BUTYNE 107-00-6 Compressed and Liquefied Gases Synthetic Reagents but-1-yne Butyne-1 C2H5CequivCH Ethyl acetylene, inhibited ethylacetylene,inhibited Ethylethyne 1-BUTYNE, 98+% 1-BUTYNE (IN CYLINDER WITHOUT VALVE) 99+% GAS 1-Butyne (8CI, 9CI) 1-BUTYNE 98% CH3CH2CCH CHCCH2CH3 HCCC2H5 107006 CH3CH2C8801CH 1-Butyne (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)] 1-Butyne (in cylinder without valve)