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Diacetylene

Diacetylene Structure
Diacetylene structure
CAS No.
460-12-8
Chemical Name:
Diacetylene
Synonyms
biacetylene;butadiyne;1，3-Butadiyne;buta-1,3-diyne;Diacetylene;buta-1,3-diеne;1,3-Butanediyne;Butane-1,3-diyne
CBNumber:
CB4851976
Molecular Formula:
C4H2
Lewis structure
c4h2 lewis structure
Molecular Weight:
50.06
MDL Number:
MOL File:
460-12-8.mol
Last updated:2023-07-12 08:29:15
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Diacetylene Properties

Melting point -35.99°C
Boiling point 10.85°C
Density 0.7090
refractive index 1.4189
Water Solubility 1g/L(25 ºC)
Stability Stability Highly flammable. Readily forms explosive mixtures with air. May form peroxides in storage.
FDA UNII 6389J044O5
EPA Substance Registry System 1,3-Butadiyne (460-12-8)

SAFETY

Risk and Safety Statements

RIDADR  3161
HazardClass  2.1

Diacetylene Chemical Properties,Uses,Production

Chemical Properties

gas

Definition

ChEBI: Buta-1,3-diyne is an alkadiyne and a terminal acetylenic compound.

Diacetylene synthesis

821-10-3
460-12-8
Synthesis of Diacetylene from 1,4-Dichloro-2-butyne

Diacetylene Preparation Products And Raw materials

Raw materials

Pyridine, 3,4-didehydro- 3-Penten-1-yne, 4-methyl- 3,5-DINITROPYRIDINE Cyanoacetylene 2-METHYL-1-BUTEN-3-YNE
Acetylene Isobutylene

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Preparation Products

HYDROGEN CYANIDE 1-BUTEN-3-YNE

Diacetylene Suppliers

Global( 16)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55
Chizhou Kailong Import and Export Trade Co., Ltd. xg01_gj@163.com China 9484 50
Hubei yongkuo Technology Co., Ltd 027-59223108 15972152991 1248580099@qq.com China 9988 58
Hubei Tuobang Chemical Co., Ltd. 027-59106185 13986192185 1466039@qq.com China 9972 58
Supplier Advantage
Henan Tianfu Chemical Co.,Ltd. 		55
Mainchem Co., Ltd. 55
Chizhou Kailong Import and Export Trade Co., Ltd. 50
Hubei yongkuo Technology Co., Ltd 58
Hubei Tuobang Chemical Co., Ltd. 58

Diacetylene Spectrum

Diacetylene(460-12-8)ESR

460-12-8(Diacetylene)Related Search:

1,4-Diethynylbenzene 1,4-BIS(1-HYDROXYCYCLOPENTYL)-1,3-BUTADIYNE Diacetylene glycol 1,3-DIETHYNYLBENZENE 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE
benzene,1,1’-(1,3-butadiyne-1,4-diyl)bis 1,4-BIS(1-HYDROXYCYCLOHEXYL)-1,3-BUTADIYNE 1,4-BIS(3-AMINOPHENYL)BUTADIYNE Bis(tert-butyl)diacetylene PEG bis(4-pentynoate)terminated, PEG diacetylene, Poly(ethylene glycol) bis(4-pentynoate) terminated,Poly(ethylene glycol) diacetylene
f)naphthalene-2-beta,7-beta-diol, hexadecahydro-2-alpha,7-alpha-dicyclopenta( 10a-dimethyl-diethynyl- 8 1, 4-acetylenylbenzene and 1, 4-butynediol copolymer Benzene, diethynyl-, homopolymer poy (p-diethynylbenzene) o-diacetylenylbenzene
1,4-Bis(4-ethylamino-2,3,5,6-tetrafluorophenyl)-1,3-butadiyne 1-Piperidino-4-(1-cyclopentenyl)-1,3-butadiyne 1-Morpholino-4-(2-pyridinyl)-1,3-butadiyne

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Diacetylene buta-1,3-diеne 1,3-Butanediyne Butane-1,3-diyne 1，3-Butadiyne biacetylene butadiyne buta-1,3-diyne 460-12-8 C4H2 CHCCCH CCH2 460128