Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Methylmethane sulfonamide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-Methylmethane sulfonamide
Price: ￥538.0/100g ￥158.0/25g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Methyl methanesulfonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-Methyl Methanesulfonamide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

1184-85-6

1184-85-6 structure

1184-85-6 structure

Name: N-Methylmethane sulfonamide
Chemical Name: N-Methyl Methanesulfonamide
CAS Number: 1184-85-6
Molecular Formula: C₂H₇NO₂S
Molecular Weight: 109.147
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-09-10 17:59:18
Modify Date: 2025-08-26 13:09:15

Name	N-Methyl Methanesulfonamide
Synonyms	MFCD00776277 Methanesulfonamide, N-methyl- N-Methyl methanesulfonamide N-Methylmethanesulfonamide

Density	1.2±0.1 g/cm3
Boiling Point	163.7±23.0 °C at 760 mmHg
Melting Point	141-144°C
Molecular Formula	C₂H₇NO₂S
Molecular Weight	109.147
Flash Point	52.8±22.6 °C
Exact Mass	109.019745
PSA	54.55000
LogP	-0.95
Vapour Pressure	2.0±0.3 mmHg at 25°C
Index of Refraction	1.433

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB0476750

CHEMICAL NAME :: Methanesulfonamide, N-methyl-

CAS REGISTRY NUMBER :: 1184-85-6

BEILSTEIN REFERENCE NO. :: 1633748

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C2-H7-N-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,1073,1969

Hazard Codes	Xi
Risk Phrases	R36/38:Irritating to eyes and skin .
Safety Phrases	S24/25-S26
RTECS	US4615000
HS Code	2935009090

124-63-0 structure

124-63-0

~%

1184-85-6 structure

1184-85-6

Literature: US4804654 A1, ;

124-63-0 structure

124-63-0

74-89-5 structure

74-89-5

~57%

1184-85-6 structure

1184-85-6

Literature: Journal of Organic Chemistry, , vol. 68, # 13 p. 5300 - 5309

124-63-0 structure

124-63-0

121-44-8 structure

121-44-8

~77%

1184-85-6 structure

1184-85-6

Literature: US5952375 A1, ;

593-51-1 structure

593-51-1

124-63-0 structure

124-63-0

~%

1184-85-6 structure

1184-85-6

3989-37-5 structure

3989-37-5

Literature: Chemische Berichte, , vol. 73, p. 1132

Precursor 4
124-63-0 74-89-5 121-44-8 593-51-1
DownStream 10
918-05-8 27238-06-8 289042-11-1 100868-76-6
73161-37-2 73161-38-3 82670-28-8 68984-87-2
93501-65-6 44637-63-0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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