1,8-Naphthosultone

HCID 65744
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Basic information

CAS
83-31-8
Standard SMILES
O=S1(=O)Oc2cccc3cccc1c23
InChIKey
IEIADDVJUYQKAZ-UHFFFAOYSA-N
Molecular formula
C10H6O3S
Average molar mass
206.22 g/mol
Monoisotopic mass
206.00376522

Names & identifiers

Preferred name
1,8-Naphthosultone
IUPAC
2-oxa-3lambda6-thiatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaene 3,3-dioxide
English name
1,8-Naphthosultone
Molecular formula
C10H6O3S
Molecular weight
206.22

Names & synonyms

1,8-Naphthosultone83-31-8NaphthosultoneNaphth[1,8-cd]-1,2-oxathiole, 2,2-dioxideNSC-263412L3F9G2A8EDTXSID6058891Naphth(1,8-cd)-1,2-oxathiole, 2,2-dioxideRefChem:164766DTXCID1048330201-468-0Naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide
Show more names
Nsc 26341Einecs 201-468-08-Naphthosultone1,8-phthosultone1,8-Naphthosulfone1,8-Naphthasultone1:8 NAPHTHOSULTONE
1,8-Naphthalenesultone1-Naphthol-8-sulfonic acid sultoneC10H6O3SMFCD000059372-oxa-3lambda6-thiatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaene 3,3-dioxideNSC263411-Naphthalenesulfonic acid, 8-hydroxy-, .gamma.-sultoneNaphthalene-1,8-sultone

Database identifiers

CAS
83-31-8
PubChem CID
65744
DTXSID
DTXSID6058891
UNII
2L3F9G2A8E
EC Number
201-468-0
Nikkaji
J34.420F

Properties

Computed structural properties

XLogP
2.3
Topological polar surface area
51.8 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
3
Rotatable bonds
0
Heavy atoms
14

Physicochemical properties

Melting point
154 · 154-157 °C (dec.) (lit.)
Boiling point
190 °C · 190 °C(Press: 2-3 Torr)
Density
1.556 · 1.556±0.06 g/cm3(Predicted)
storage temp.
Sealed in dry,Room Temperature
form
powder to crystal
color
Light orange to Yellow to Green

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P264, P280, P302+P352, P321, P332+P317, and P362+P364 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 1 notifications to the ECHA C&L Inventory.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Safety data

PPE
dust mask type N95 (US), Eyeshields, Gloves
wgk
3
tsca
TSCA listed
hs_code
2934.99.4400
risk_code
38
Signal word
Warning

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationNaphth[1,8-cd]-1,2-oxathiole, 2,2-dioxide: ACTIVE

Upstream & downstream products

Suppliers75 total

山东玖玥生物科技有限公司15553333686
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
北京诺德恒信化工技术有限公司010-84929330 13811281791 · [email protected]
武汉英诺医药科技有限公司+86-027-59232304 15387063101 · [email protected]

Related reactions

2 records
New reaction record

Compound notes

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