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Safety Data Sheet EN

2,4-Dichlorothieno[3,2-d]pyrimidine

CAS 16234-14-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
2,4-Dichlorothieno[3,2-d]pyrimidine
Product Code
C-2347

Regulatory Identifiers

CAS Number
16234-14-3 Check regulations →

Identified Uses

FOR R&D use only

Manufacturers & Suppliers

AChemBlock(Advanced ChemBlocks Inc) logo

AChemBlock(Advanced ChemBlocks Inc)

manufacturer

26120 Eden Landing Rd, Suite 1 Hayward, CA 94545, USA

(650) 692 2368

http://www.achemblock.com

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Acute Tox. Cat. 4
Acute Tox. Cat. 4
Eye Irrit. Cat. 2A
Acute Tox. Cat. 3
Acute Tox. Cat. 4

GHS Pictograms

GHS06 - Acute toxicity

GHS06

GHS07 - Health hazard

GHS07

Hazard Statements

H302 Harmful if swallowed
H312 Harmful in contact with skin
H319 Causes serious eye irritation
H331 Toxic if inhaled
H332 Harmful if inhaled

Precautionary Statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301 + P312 P301+P312
P302 + P352 P302+P352
P304 + P340 P304+P340
P305 + P351 + P338 P305+P351+P338
P311 Call a POISON CENTER or doctor/physician.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see ... on this label).
P322 Specific measures (see ... on this label).
P337 + P313 P337+P313
P363 Wash contaminated clothing before reuse.
P403 + P233 P403+P233
P405 Store locked up.
P501 Dispose of contents/container to ...

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
2,4-Dichlorothieno[3,2-d]pyrimidine 16234-14-3 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

Skin contact

Wash off with soap and plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Call a physician.

Eye contact

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

Ingestion

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use carbon dioxide, dry chemical powder, alcohol-resistant or polymer foam.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Use personal protective equipment. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas.

Environmental

Do not let product enter drains.

Cleanup methods

place in closed container for disposal

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Avoid contact with skin and eyes. Avoid inhalation of vapor or mist. Wash thoroughly after handling.

Storage

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

Hygiene

Wash thoroughly after handling.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Use only in a chemical fume hood.

Hands

chemical-resistant gloves

Eyes

safety goggles

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
solid
Physical State Data
solid
State Under Standard Conditions
---
Appearance
light yellow solid
Colour
light yellow
Colour Intensity
---
Form
solid
Odor
---
Odor Threshold
---
Ph
---
Melting Point
136-140
Boiling Point
275
Flash Point
---
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
---
Vapor Density
---
Relative Density
---
Bulk Density
---
Density
1.66
Flammability
---
Upper Explosive Limit
---
Lower Explosive Limit
---
Explosive Limits
---
Auto Ignition Temperature
---
Decomposition Temperature
---
Solubility
---
Partition Coefficient
---
Solubility In Water
---
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under recommended storage conditions.

Avoid

strong base

Incompatible

No data availale

Decomposition

carbon oxides; hydrogen chloride; nitrogen oxides; sulfur dioxide;

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for 2,4-Dichlorothieno[3,2-d]pyrimidine?

The signal word is danger.

What is the physical form of 2,4-Dichlorothieno[3,2-d]pyrimidine?

2,4-Dichlorothieno[3,2-d]pyrimidine is a solid appearing as light yellow solid with light yellow color.

What is 2,4-Dichlorothieno[3,2-d]pyrimidine used for?

FOR R&D use only

What are the hazard statements for 2,4-Dichlorothieno[3,2-d]pyrimidine?

This substance has 5 hazard statements:

  • H302: Harmful if swallowed
  • H312: Harmful in contact with skin
  • H319: Causes serious eye irritation
  • H331: Toxic if inhaled
  • H332: Harmful if inhaled

What is the melting point of 2,4-Dichlorothieno[3,2-d]pyrimidine?

The melting point is 136-140 and the boiling point is 275.