Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Imidazole,2-(methylsulfonyl)-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Imidazole,2-(methylsulfonyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1H-Imidazole,2-(methylsulfonyl)-
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

27098-98-2

27098-98-2 structure

27098-98-2 structure

Name: 1H-Imidazole,2-(methylsulfonyl)-
Chemical Name: 2-methylsulfonyl-1H-imidazole
CAS Number: 27098-98-2
Molecular Formula: C₄H₆N₂O₂S
Molecular Weight: 146.16800
Create Date: 2017-08-15 23:07:47
Modify Date: 2025-08-25 08:52:00

Name	2-methylsulfonyl-1H-imidazole
Synonyms	2-Methylsulfonyl-imidazole 2-methanesulfonyl-1H-imidazole 2-Methylsulfonylimidazol Imidazole,2-methylsulfonyl Ro 13-6861 1H-Imidazole,2-(methylsulfonyl)

Density	1.422g/cm3
Boiling Point	356.8ºC at 760 mmHg
Molecular Formula	C₄H₆N₂O₂S
Molecular Weight	146.16800
Flash Point	169.6ºC
Exact Mass	146.01500
PSA	71.20000
LogP	0.89400
Vapour Pressure	2.84E-05mmHg at 25°C
Index of Refraction	1.533

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NI7775000

CHEMICAL NAME :: Imidazole, 2-methylsulfonyl-

CAS REGISTRY NUMBER :: 27098-98-2

BEILSTEIN REFERENCE NO. :: 0879287

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H6-N2-O2-S

MOLECULAR WEIGHT :: 146.18

WISWESSER LINE NOTATION :: T5M CNJ BSW1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05100

HS Code	2933290090

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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