3H-Benzo[c][1,2]oxathiol-3-one 1,1-dioxide | CAS 81-08-3

Element: oxathiol dioxide benzo

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C-S » Chemicals » benzo-oxathiol-one-dioxide-PX1834419

Identification

3H-Benzo[c][1,2]oxathiol-3-one 1,1-dioxide

CAS:

81-08-3

EINECS:

201-322-6

Molecular Formula:

C₇H₄O₄S

MDL:

MFCD00005879

Synonym:

o-sulfobenzoic acid anhydride ; 2-sulphobenzoic anhydride ; o-sulfobenzoic cyclic anhydride ; 2-sulfobenzoic acid anhydride ; 1,1-dioxobenzo[c]oxathiol-3-one ; o-sulfobenzoic anhydride ; 2-sulfobenzoic acid anhydrade ; 2-sulfobenzoic anhyd ; 2-sulfobenzoic anhydride ; sulfobenzoic anhydride

Suppliers

Wanko Chemical Co., Ltd.

WC504015120

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Prices & Availability

Data is processed

Properties for 3H-Benzo[c][1,2]oxathiol-3-one 1,1-dioxide

Molecular Weight:

184.17 g·mol−1

Density:

~1.6 g/cm³ (Predicted)

Melting point:

116-124 °C

Boiling point:

184-186 °C18 mm Hg(lit.)

Flash point:

184-186 °C/18mm

Physical Description:

white to beige crystals or crystalline powder

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R34 - Causes burns

Safety Codes:

S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Symbols:

Alternative Distributors of [3H-Benzo[c][1,2]oxathiol-3-one 1,1-dioxide]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

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