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1,8-Naphthosultone

1,8-Naphthosultone structure

CAS No:
83-31-8
Formula:
C10H6O3S
Chemical Name:
1,8-Naphthosultone
Synonyms:
Naphth[1,8-cd]-1,2-oxathiole,2,2-dioxide;1-Naphthalenesulfonic acid,8-hydroxy-,γ-sultone;Naphthosultone;1,8-Naphthosultone;1-Naphthol-8-sulfonic acid sultone;NSC 26341
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Pale yellow needle-like crystals

1,8-Naphthosultone Basic Attributes

Molecular Weight：

206.22

Exact Mass：

206.22

EC Number：

201-468-0

NSC Number：

26341

DSSTox ID：

DTXSID6058891

HScode：

2934991000

Characteristics

PSA：

51.8

XLogP3：

2.3

Appearance：

light yellow crystal

Density：

1.6±0.1 g/cm3

Melting Point：

156 °C

Boiling Point：

190 °C (approx) @ Press: 2-3 Torr

Flash Point：

207.5±21.2 °C

Refractive Index：

1.729

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R38

safety instructions：

S22-S28

Marks：

Xi: Irritant;

Precautionary statement(s)：

P264, P280, P302+P352, P321, P332+P313, P362

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P321, P332+P313, and P362|Aggregated GHS information provided by 39 companies from 1 notifications to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

1-Naphthalenesulfonic acid, 8-hydroxy-, gamma-sultone

1,8-Naphthosultone Use and Manufacturing

Manufacturing Info：

Naphth[1,8-cd]-1,2-oxathiole, 2,2-dioxide: ACTIVE

Computed Properties

Molecular Weight:206.22
XLogP3:2.3
Hydrogen Bond Acceptor Count:3
Exact Mass:206.00376522
Monoisotopic Mass:206.00376522
Topological Polar Surface Area:51.8
Heavy Atom Count:14
Complexity:330
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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1,8-Naphthosultone

CAS No.: 83-31-8

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