CAS 401788-98-5|1-butyl-3-methylimidazolium methylsulfate

Introduction：Basic information about CAS 401788-98-5|1-butyl-3-methylimidazolium methylsulfate, 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-butyl-3-methylimidazolium methylsulfate
CAS Number	401788-98-5	Molecular Weight	250.31500
Density	1.21	Boiling Point	/
Molecular Formula	C₉H₁₈N₂O₄S	Melting Point	-4°C(lit.)
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS05	Signal Word	Danger

Names

Name	1-butyl-3-methylimidazol-3-ium,methyl sulfate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.21
Melting Point	-4°C(lit.)
Molecular Formula	C₉H₁₈N₂O₄S
Molecular Weight	250.31500
Exact Mass	250.09900
PSA	83.62000
LogP	1.28650
Appearance of Characters	liquid \| yellow
Index of Refraction	n20/D 1.478
InChIKey	MEMNKNZDROKJHP-UHFFFAOYSA-M
SMILES	CCCCn1cc[n+](C)c1.COS(=O)(=O)[O-]
Stability	hygroscopic

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C
Risk Phrases	R34
Safety Phrases	26-36-45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
Packaging Group	II
HS Code	2933290090

Customs

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

MFCD03095437

1-butyl-3-methyl-3H-imidazolium methyl sulfate

[Emim][MeSO4]

[BMIM][MeSO4]

[C4C1im][MeSO4]

Basionics(R) LQ02

1-Butyl-3-methylimidazolium methyl sulfate

[BMIM][MeOSO3]

1-n-Butyl-3-methylimidazolium methyl sulfate

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