N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide

C10H14N2O5S3

CAS120298-38-6

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Identification

CAS Number: 120298-38-6
EC Number: 415-030-3
UN Number: 3077
Index Number: 616-103-00-4
PubChem CID: 21057026

Physical-chemical properties

Molecular Formula: C10H14N2O5S3
Molar Mass: 338.40 g/mol
IUPAC Name: N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide

Chemical Identifiers

InChI: InChI=1S/C10H14N2O5S3/c1-5-3-8(12-6(2)13)7-4-9(20(11,16)17)18-10(7)19(5,14)15/h4-5,8H,3H2,1-2H3,(H,12,13)(H2,11,16,17)
InChI Key: MQRCTNZVQVRCRD-UHFFFAOYSA-N

Overview

N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide (CAS: 120298-38-6) is a chemical compound widely used in industry. The molecular formula is C10H14N2O5S3. The molar mass is 338.40 g/mol.

Safety & Classification

Warning

Classification:

Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H317

May cause an allergic skin reaction.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Skin Contact

Irritant

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H317

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3077
ADR Class	9
Packing Group	III
Tunnel Code	-
Proper Shipping Name	(S,S)-trans-4-(Acetylamino)-5,6-dihydro-6-methyl-7,7-dioxo-4H-thieno[2,3-b]thiopyran-2-sulfonamid
Marine Pollutant	No

Frequently Asked Questions

What is N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide?

N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide (CAS 120298-38-6) is a chemical substance with the formula C10H14N2O5S3 used in various industrial applications.

What are the properties of N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide?

N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide has a molar mass of 338.40 g/mol. It is classified as Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide safely?

N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide dangerous?

N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide?

You can order N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide (CAS 120298-38-6) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.

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SDS Service

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Technical Consulting

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N-(6-methyl-7,7-dioxo-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide is a dangerous good. We support you with labeling, packaging, and transport documentation.

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