Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-n-butyl-3-methylimidazolium methanesulfonate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-n-butyl-3-methylimidazolium methanesulfonate
Price: ￥1278.0/5g ￥2138.0/25g
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

342789-81-5

342789-81-5 structure

342789-81-5 structure

Name: 1-n-butyl-3-methylimidazolium methanesulfonate
Chemical Name: 1-butyl-3-methylimidazol-3-ium,methanesulfonate
CAS Number: 342789-81-5
Molecular Formula: C₉H₁₈N₂O₃S
Molecular Weight: 234.316
Catalog: Chemical reagent Organic reagent Ionic liquid
Create Date: 2018-06-24 16:05:08
Modify Date: 2025-08-24 10:35:49

Name	1-butyl-3-methylimidazol-3-ium,methanesulfonate
Synonyms	1H-Imidazolium, 1-butyl-3-methyl- methanesulfonate (1:1) 1-n-butyl-3-methylimidazolium methanesulfonate 1-Butyl-3-methylimidazolium methanesulfonate MFCD06798173 1-Butyl-3-methyl-1H-imidazol-3-ium methanesulfonate BASIONIC ST 78

Melting Point	75-80ºC
Molecular Formula	C₉H₁₈N₂O₃S
Molecular Weight	234.316
Flash Point	119 °C
Exact Mass	234.103806
PSA	74.39000
LogP	1.35490

Symbol	GHS05, GHS06
Signal Word	Danger
Hazard Statements	H301-H314
Precautionary Statements	P280-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;
Risk Phrases	22-34-52/53
Safety Phrases	26-36/37/39-45-61
RIDADR	UN 3261 8/PG 2
WGK Germany	2
Packaging Group	III
HS Code	2933290090

Precursor 10
616-47-7 1912-32-9 75-75-2 79917-90-1
284049-75-8 65039-05-6 497144-87-3 2386-56-3
85100-77-2 4316-42-1
DownStream 4
616-47-7 4316-42-1 174899-83-3 174899-66-2

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%

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