CAS 563-45-1|3-Methylbut-1-ene

Introduction：Basic information about CAS 563-45-1|3-Methylbut-1-ene, 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. Synonyms

Common Name	3-Methylbut-1-ene
CAS Number	563-45-1	Molecular Weight	70.133
Density	0.7±0.1 g/cm3	Boiling Point	20.1±0.0 °C at 760 mmHg
Molecular Formula	C₅H₁₀	Melting Point	-168 °C
MSDS	ChineseUSA	Flash Point	-56.7±0.0 °C
Symbol	GHS02, GHS07, GHS08	Signal Word	Danger

Names

Name	3-methylbut-1-ene
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.7±0.1 g/cm3
Boiling Point	20.1±0.0 °C at 760 mmHg
Melting Point	-168 °C
Molecular Formula	C₅H₁₀
Molecular Weight	70.133
Flash Point	-56.7±0.0 °C
Exact Mass	70.078247
LogP	2.72
Vapour Pressure	905.3±0.0 mmHg at 25°C
Index of Refraction	1.384
InChIKey	YHQXBTXEYZIYOV-UHFFFAOYSA-N
SMILES	C=CC(C)C

Safety Information

Symbol	GHS02, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H224-H304-H315-H319-H335
Precautionary Statements	P210-P261-P301 + P310-P305 + P351 + P338-P331
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes	F+: Highly flammable;Xn: Harmful;
Risk Phrases	R12;R36/37/38;R65
Safety Phrases	S16-S26-S62
RIDADR	UN 2561 3/PG 1
WGK Germany	3
Packaging Group	I
Hazard Class	3.1

Synonyms

1-isopropylethylene

EINECS 209-249-1

Vinylisopropyl

2-Methyl-3-butene

ISOPROPYLETHYLENE

Isopentene

1-Butene, 3-methyl-

Methylethylethylene

MFCD00008937

1-Butene,3-methyl

3-Methyl-1-butene

3-methyl-but-1-ene

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