S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride

C8H19ClN2OS

CAS19622-19-6
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
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Identification

CAS Number
19622-19-6
EC Number
243-193-9
UN Number
3077
Index Number
006-061-00-X
PubChem CID
13503892

Physical-chemical properties

Molecular Formula
C8H19ClN2OS
Molar Mass
226.77 g/mol
IUPAC Name
S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride

Chemical Identifiers

InChI
InChI=1S/C8H18N2OS.ClH/c1-4-12-8(11)9-6-5-7-10(2)3;/h4-7H2,1-3H3,(H,9,11);1H
InChI Key
NMFAMPYSJHIYMR-UHFFFAOYSA-N

Overview

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate hydrochloride (CAS 19622-19-6) is a carbamothioate derivative with dimethylamino functionality and moderate aquatic toxicity concerns. This specialized organic compound represents an important class of carbamothioate chemicals widely utilized in industrial applications requiring controlled reactivity and specific molecular interactions. The hydrochloride salt form enhances the compound's stability and solubility characteristics compared to its free base counterpart, making it particularly suitable for aqueous processing environments. With a molecular weight of 226.77 g/mol and the molecular formula C8H19ClN2OS, this compound exhibits the characteristic structural features of carbamothioates while incorporating a dimethylamino propyl chain that contributes to its unique chemical properties. The compound's safety profile requires careful handling protocols, as indicated by its GHS07 and GHS09 pictograms reflecting both health hazards and environmental concerns. The Acute Toxicity Category 4 classification necessitates appropriate personal protective equipment during handling, while the Aquatic Chronic 2 designation requires environmental protection measures to prevent waterway contamination. As a Class 9 ADR substance, transportation follows specific regulatory requirements for miscellaneous dangerous goods. Primary industrial applications include use as a chemical intermediate in pharmaceutical synthesis, specialty polymer production, and as a reagent in organic synthesis processes. The compound's structural similarity to other nitrogen-containing derivatives like diethyl 2-[(4-ethoxyanilino)methylidene]propanedioate makes it valuable in comparative research and development applications. Its carbamothioate functionality also positions it for use in agricultural chemical synthesis and specialty chemical manufacturing where selective reactivity is essential. OYSI maintains reliable supply chains for S-ethyl N-[3-(dimethylamino)propyl]carbamothioate hydrochloride to support European industrial customers' technical requirements.

Safety & Classification

Warning
Classification:

Acute Tox. 4 *; Aquatic Chronic 2

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H302

Harmful if swallowed.

H411

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

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

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 Number3077
ADR Class9
Packing GroupIII
Tunnel Code-
Proper Shipping NameS-Ethyl-N-(dimethylaminopropyl)thiocarbamat-hydrochlorid
Marine PollutantNo

Frequently Asked Questions

What is S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride is an organic chemical compound with the molecular formula C8H19ClN2OS and CAS number 19622-19-6. This carbamothioate derivative has a molecular weight of 226.77 g/mol and contains both sulfur and nitrogen functional groups. It is classified as a moderately hazardous substance with acute toxicity properties and environmental concerns for aquatic life.

What are the physicochemical properties of S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride is a solid compound at room temperature with a molecular weight of 226.77 g/mol. As a hydrochloride salt, it likely exhibits good water solubility due to the ionic nature of the salt form. The presence of the dimethylamino group and thioester functionality influences its chemical reactivity and solubility characteristics, though specific physical properties require analytical determination.

What is S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride used for?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride is primarily used as a chemical intermediate in pharmaceutical synthesis and organic chemistry applications. Its carbamothioate structure makes it valuable for medicinal chemistry research and drug development processes. The compound may also serve as a reagent in specialized chemical reactions requiring thioester functionality or as a building block for more complex molecular structures.

How to handle S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride safely?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride requires careful handling due to its Acute Tox. 4 classification. Always wear appropriate personal protective equipment including gloves, safety glasses, and lab coats. Work in well-ventilated areas or under fume hoods to avoid inhalation. Prevent skin and eye contact, and avoid ingestion. Follow good laboratory practices and ensure emergency procedures are readily available before handling.

How to store S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride correctly?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride should be stored in a cool, dry place away from direct sunlight and heat sources. Keep containers tightly sealed to prevent moisture absorption and contamination. Store separately from incompatible materials such as strong oxidizers and bases. Ensure storage areas are well-ventilated and equipped with appropriate spill containment measures. Regular inspection of storage conditions is recommended.

What to do in case of contact with S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride?

In case of skin contact with S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride, immediately wash the affected area with plenty of soap and water for at least 15 minutes. For eye contact, rinse thoroughly with water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician if symptoms persist.

How to dispose of S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride properly?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride must be disposed of as hazardous chemical waste due to its toxicity and environmental impact classification (Aquatic Chronic 2). Contact licensed waste disposal companies that specialize in chemical waste management. Never dispose of this substance through regular waste streams or down drains. Follow local and national regulations for hazardous waste disposal and maintain proper documentation of disposal activities.

How to transport S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation. This requires appropriate UN-approved packaging and proper hazard labeling during transport. Vehicles must carry appropriate documentation and emergency response information. Drivers need ADR training certification, and transport must comply with routing restrictions and safety requirements established by European transport regulations.

Is S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride subject to special regulations?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride is not classified as an SVHC (Substance of Very High Concern) under REACH regulation. However, it is subject to standard CLP classification requirements with Warning signal word and GHS07/GHS09 pictograms. The substance must comply with REACH registration requirements if manufactured or imported above threshold quantities. Standard industrial chemical handling and reporting obligations apply under European chemical legislation.

Where to buy S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride in Europe?

S-ethyl N-[3-(dimethylamino)propyl]carbamothioate;hydrochloride is available through OYSI, a trusted European distributor of specialty chemicals and pharmaceutical intermediates. OYSI provides reliable supply chains across Europe with proper documentation, quality certificates, and regulatory compliance support. Contact OYSI directly for availability, technical specifications, and procurement information. Professional chemical suppliers ensure proper handling, packaging, and delivery according to ADR transport regulations.

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Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.