[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate

C11H18N4O2

CAS23103-98-2
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
23103-98-2
EC Number
245-430-1
UN Number
2757
Index Number
006-035-00-8
PubChem CID
31645

Physical-chemical properties

Molecular Formula
C11H18N4O2
Molar Mass
238.29 g/mol
IUPAC Name
[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate

Chemical Identifiers

InChI
InChI=1S/C11H18N4O2/c1-7-8(2)12-10(14(3)4)13-9(7)17-11(16)15(5)6/h1-6H3
InChI Key
YFGYUFNIOHWBOB-UHFFFAOYSA-N

Overview

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate (CAS 23103-98-2) is a pyrimidine-based carbamate compound with significant toxicological properties requiring specialized handling protocols. This synthetic organic compound, registered under EC number 245-430-1, belongs to the carbamate family of chemicals and features a complex molecular structure combining pyrimidine and carbamate functional groups. With a molecular formula of C11H18N4O2 and molecular weight of 238.29 g/mol, this substance exhibits multiple hazard classifications that demand careful consideration in industrial applications. The compound is classified as a Category 2 carcinogen and Category 3 acute toxicant, requiring implementation of stringent safety measures during handling, storage, and transportation. The substance displays significant environmental toxicity, classified as Aquatic Acute 1 and Aquatic Chronic 1, indicating severe hazards to aquatic organisms with long-lasting effects. Additionally, it presents skin sensitization properties, necessitating appropriate personal protective equipment and exposure control measures. The ADR Class 6.1 classification confirms its status as a toxic substance requiring specialized transport conditions and documentation. Industrial applications typically focus on research and development activities, particularly in pharmaceutical intermediate synthesis and specialized chemical manufacturing processes. The compound's unique pyrimidine structure makes it valuable in certain synthetic pathways, though its toxicological profile limits broader commercial applications compared to less hazardous alternatives like N-methylaniline in aniline chemistry applications. Safety protocols must address the compound's carcinogenic potential, acute toxicity, and environmental impact through appropriate engineering controls, waste management procedures, and worker protection measures. OYSI provides this specialized chemical with comprehensive safety documentation and regulatory compliance support for qualified industrial customers requiring this specific compound for their technical applications.

Safety & Classification

Danger
Classification:

Carc. 2; Acute Tox. 3; Acute Tox. 3; Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H351

Suspected of causing cancer.

H331

Toxic if inhaled.

H301

Toxic if swallowed.

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

Inhalation

Toxic

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

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:

Ingestion

Toxic

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 Number2757
ADR Class6.1
Packing GroupIII
Tunnel CodeE
Proper Shipping NamePirimicarb (ISO)
Marine PollutantNo

Frequently Asked Questions

What is [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate is an organic chemical compound with the molecular formula C11H18N4O2 and CAS number 23103-98-2. This pyrimidine derivative has a molecular weight of 238.29 g/mol and contains both dimethylamino and carbamate functional groups. The compound is classified as hazardous with carcinogenic properties (Category 2), acute toxicity (Category 3), skin sensitization potential, and environmental toxicity to aquatic organisms.

What are the physicochemical properties of [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate is a solid organic compound at room temperature with specific physicochemical characteristics determined by its pyrimidine-carbamate structure. The presence of multiple nitrogen atoms and the carbamate group influences its solubility and stability properties. Detailed physical properties such as melting point, boiling point, and solubility data should be obtained from the manufacturer's technical data sheet for precise handling and application requirements.

What is [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate used for?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate is primarily used as an intermediate in chemical synthesis and pharmaceutical research applications. Its pyrimidine-carbamate structure makes it valuable for developing bioactive compounds and agrochemical products. The compound serves as a building block in organic synthesis processes, particularly in the development of nitrogen-containing heterocyclic compounds. Professional use requires appropriate safety measures due to its hazardous classification.

How to handle [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate safely?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate requires strict safety precautions due to its carcinogenic, toxic, and sensitizing properties. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection in well-ventilated areas. Avoid skin contact, inhalation, and ingestion. Work under fume hoods when possible and ensure emergency shower and eyewash stations are accessible. Follow lockout/tagout procedures and maintain current safety data sheets readily available.

How to store [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate correctly?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate must be stored in a cool, dry, well-ventilated area away from incompatible materials and ignition sources. Keep containers tightly sealed and clearly labeled in accordance with GHS requirements. Store separately from food, feed, and drinking water. Due to its hazardous classification, implement appropriate containment measures and restrict access to authorized personnel only. Regular inventory checks and proper segregation from incompatible chemicals are essential.

What to do in case of contact with [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate?

Immediate action is required for any contact with [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate due to its toxic and sensitizing properties. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. For eye contact, flush with water for 15 minutes. Seek immediate medical attention in all cases and provide the safety data sheet to healthcare professionals.

How to dispose of [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate appropriately?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate must be disposed of through licensed hazardous waste contractors in accordance with local, national, and EU waste regulations. Due to its carcinogenic and environmental hazard classification, incineration at approved high-temperature facilities is typically required. Never dispose of via regular waste streams or sewage systems. Contaminated packaging and materials require similar hazardous waste treatment. Consult with waste management specialists for proper disposal procedures.

How to transport [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate is classified as ADR Class 6.1 (toxic substances) Packing Group III for transport purposes. Shipments require appropriate UN-approved packaging, hazard labels (GHS06, GHS08, GHS09), and proper shipping documentation including dangerous goods declarations. Transport vehicles must comply with ADR requirements for toxic materials. Only certified dangerous goods transport companies should handle shipments, ensuring proper emergency response procedures and driver training are in place.

Is [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate subject to specific regulations?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification obligations. While not currently listed as a Substance of Very High Concern (SVHC), its carcinogenic classification requires strict compliance with occupational exposure limits and worker protection measures. Users must maintain safety data sheets, implement risk assessments, and follow downstream user obligations under REACH. National restrictions may also apply.

Where to buy [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate in Europe?

[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate is available through OYSI, a specialized European chemical distributor with expertise in hazardous materials handling and regulatory compliance. OYSI provides professional support for proper documentation, safety data sheets, and transport arrangements across European markets. Our technical team ensures customers receive appropriate guidance for safe handling and regulatory compliance. Contact OYSI directly for availability, specifications, and professional consultation regarding this controlled chemical substance.

Services for [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate

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[2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate is a dangerous good. We support you with labeling, packaging, and transport documentation.

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Data Sources

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