CAS 4549-74-0|(E)-3-Methyl-1,3-pentadiene

Introduction：Basic information about CAS 4549-74-0|(E)-3-Methyl-1,3-pentadiene, 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	(E)-3-Methyl-1,3-pentadiene
CAS Number	4549-74-0	Molecular Weight	82.144
Density	0.7±0.1 g/cm3	Boiling Point	77.0±0.0 °C at 760 mmHg
Molecular Formula	C₆H₁₀	Melting Point	/
MSDS	/	Flash Point	-28.9±0.0 °C

Names

Name	3-methyl-1,3-pentadiene
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.7±0.1 g/cm3
Boiling Point	77.0±0.0 °C at 760 mmHg
Molecular Formula	C₆H₁₀
Molecular Weight	82.144
Flash Point	-28.9±0.0 °C
Exact Mass	82.078247
LogP	2.94
Vapour Pressure	108.5±0.1 mmHg at 25°C
Index of Refraction	1.422
InChIKey	BOGRNZQRTNVZCZ-UHFFFAOYSA-N
SMILES	C=CC(C)=CC
Storage condition	Refrigerator

Safety Information

Hazard Codes	F: Flammable;Xi: Irritant;
Risk Phrases	11-36/37/38
Safety Phrases	16-26-36/37/39
RIDADR	UN 2461 3/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	3.1
HS Code	2901299090

Customs

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

3-Methyl-1,3-pentadiene

Methyl-1,3-pentadiene

(3E)-3-Methyl-1,3-pentadiene

(E)-3-Methyl-1,3-pentadiene

1,3-Pentadiene, 3-methyl-

1,2-dimethyl-butadiene

1,2,5-Thiadiazole,3,4-dimethyl

3-methylpenta-1,3-diene

3,4-Dimethyl-1,2,5-thiazole

3-Me-1,3-pentadiene

1,3-Pentadiene, 3-methyl-, (E)-

Dimethyl-1,2,5-thiadiazol

(3E)-3-Methylpenta-1,3-diene

1,3-Pentadiene, 3-methyl-, (3E)-

3,4-Dimethyl-1,2,5-thiadiazol

MFCD00009277

3,4-dimethyl-1,3-butadiene

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