S,S-tetramethylenesulfoximide

HCID 11274993CAS 50578-18-2
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Basic information

Standard SMILES
N=S1(=O)CCCC1
InChIKey
NMBDLXYCYHEBDJ-UHFFFAOYSA-N
Molecular formula
C4H9NOS
Average molar mass
119.19 g/mol

Names & identifiers

Preferred name
S,S-tetramethylenesulfoximide
IUPAC
1-iminothiolane 1-oxide
English name
S,S-Tetramethylenesulphoximide
Molecular formula
C4H9NOS
Molecular weight
119.19

Names & synonyms

50578-18-2S,S-TetramethylenesulfoximideRefChem:884089831-493-81-IMINOTETRAHYDROTHIOPHENE 1-OXIDE1-iminothiolane 1-oxide5,5-tetramethylenesulfoximideMFCD27924567THIOPHENE, 1,1,2,3,4,5-HEXAHYDRO-1-IMINO-, 1-OXIDES,S-Tetramethylenesulphoximide1-Imino-1-oxothiacyclopentane1-imino-1lambda6-thiolan-1-one
Show more names
1-iminotetrahydrothiophene 1-oxide*1-iminotetrahydrothiophene 1-oxide(WXC08923)
1-IMINOTETRAHYDROTHIOPHENE1-OXIDE1-Iminotetrahydro-1H-1l6-thiophene 1-oxide1-Imino-thiolan-1-one1-imino-thiolane 1-oxideSCHEMBL2282940SCHEMBL98203281-imino-1|E?-thiolan-1-one1-imino-1lambda-thiolan-1-one

Database identifiers

CAS
50578-18-2
PubChem CID
11274993
EC Number
831-493-8
Nikkaji
J1.745.730F、J3.645.303F

Properties

Computed structural properties

XLogP
0.5
Topological polar surface area
49.3 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
2
Rotatable bonds
0
Heavy atoms
7

Physicochemical properties

Boiling point
139 · 139-140 °C(Press: 2 Torr)
Density
1.35 · 1.35±0.1 g/cm3(Predicted)
storage temp.
2 · Storage temp. 2-8°C
Appearance
Colorless to light yellow Liquid
Symbol(GHS)
7 · GHS07
Signal word
Warning

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Hazard information

Hazard Classes and CategoriesAcute Tox. 4 (100%)

Safety data

hs_code
2933998090
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302+H312+H332-H315-H319-H335
Precautionary statements
P260-P280-P312

Chemistry & industry

Upstream & downstream products

Upstream raw materials

Suppliers39 total

上海美洛英特化学有限公司15821661757 · [email protected]
陕西缔都新材料有限公司81124267 17392282731 · [email protected]
武汉敬康恩生物医药科技有限公司13720134139 086-15871494362 13720134139 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
安徽勇晟医药科技有限公司181-3307-5798 18017383231 · [email protected]

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