CAS 16356-02-8|1,4-DIMETHOXY-2-BUTYNE

Introduction：Basic information about CAS 16356-02-8|1,4-DIMETHOXY-2-BUTYNE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	1,4-DIMETHOXY-2-BUTYNE
CAS Number	16356-02-8	Molecular Weight	114.14200
Density	0.944 g/mL at 25ºC(lit.)	Boiling Point	70ºC30 mm Hg(lit.)
Molecular Formula	C₆H₁₀O₂	Melting Point	/
MSDS	/	Flash Point	128 °F

Names

Name	1,4-dimethoxybut-2-yne
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.944 g/mL at 25ºC(lit.)
Boiling Point	70ºC30 mm Hg(lit.)
Molecular Formula	C₆H₁₀O₂
Molecular Weight	114.14200
Flash Point	128 °F
Exact Mass	114.06800
PSA	18.46000
LogP	0.28260
Vapour Pressure	5.91mmHg at 25°C
Index of Refraction	n20/D 1.434(lit.)
InChIKey	YFUQYYGBJJCAPR-UHFFFAOYSA-N
SMILES	COCC#CCOC

Safety Information

Risk Phrases	R10
Safety Phrases	S23-S24/25
RIDADR	UN 3271 3/PG 3
HS Code	2909199090

Customs

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Synonyms

1,4-dimethoxt-2-butyne

2-Butyne,1,4-dimethoxy

1,4-bis(methoxy)but-2-yne

1,4-bis(methoxy)butyne-2

1,4-dimethoxy-but-2-yne

2-Butyndiol dimethyl ether

MFCD00048069

1,4-Dimethoxy-2-butyne

bis(methoxymethyl)acetylene

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