CAS 41840-28-2 SDS Request & Safety Reference

Preliminary reference disclaimer

This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.

Documentation status

Preliminary safety reference

Available

Supplier-issued SDS

Available by request

COA

Available by RFQ / lot confirmation

Transport classification

Requires shipment review

Identity

CAS Number

41840-28-2

Chemical name

O-(1,1-Dimethylethyl) S-(4,6-dimethyl-2-pyrimidinyl) carbonothioate

Molecular formula

C11H16N2O2S

Molecular weight

240.32 g/mol

Synonyms

tert-Butyl S-(4,6-dimethylpyrimidin-2-yl) thiocarbonate; Carbonothioic acid, O-(1,1-dimethylethyl) S-(4,6-dimethyl-2-pyrimidinyl) ester; s-Boc-2-mercapto-4,6-dimethylpyrimidine; O-tert-Butyl S-(4,6-dimethylpyrimidin-2-yl) carbonothioate; 2-(tert-Butoxycarbonylthio)-4,6-dimethylpyrimidine; 2-Boc-thio-4,6-dimethylpyrimidine; tert-butyl [(4,6-dimethylpyrimidin-2-yl)sulfanyl]formate; 2-(tert-Butoxycarbonylthio)-4,6-dimethylpyrimidine [Boc Agent for Peptides Synthesis]; tert-Butyl-5-(4.6-dimethylpyrimidine-2-yl)thiolcarbonate; CCRIS 2600; tert-butyl (4,6-dimethylpyrimidin-2-ylthio)formate; S-Boc-4,6-dimethyl-2-mercaptopyrimidine

InChIKey

POTDIELOEHTPJN-UHFFFAOYSA-N

PubChem CID

148428

Hazard / GHS Reference

Signal word

Warning

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H302, H315, H319, H335

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

Including any incompatibility. Close tightly. Dry. Store in a well-ventilated area. Recommended storage conditions: sealed and dry, 2-8°C
Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide appropriate ventilation in areas where dust is generated. General fire protection measures.
Use a P95 (US) or P1 (EU UK 143) particulate respirator if exposed to harmful environments. For higher level of protection, use OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas cartridges. Respirators must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
The remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities, if compatible with flammable solvents. Contaminated packaging should be disposed of as unutilized product.

First Aid / Accidental Release

Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
Rinse with plenty of water for at least 15 minutes and consult a physician.
Wash with soap and plenty of water. Consult a physician.
Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
Do not allow the product to enter drains.
The remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities, if compatible with flammable solvents. Contaminated packaging should be disposed of as unutilized product.

Firefighting / Stability

Wear self-contained breathing apparatus if necessary.
Reactivity and reaction stability
Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides

Physical and Chemical Reference

XLogP

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

Shipment review

Shipment details require review before fulfillment.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

Identity

CAS Number

41840-28-2

Chemical name

O-(1,1-Dimethylethyl) S-(4,6-dimethyl-2-pyrimidinyl) carbonothioate

Molecular formula

C11H16N2O2S

Molecular weight

240.32 g/mol

Synonyms

InChIKey

POTDIELOEHTPJN-UHFFFAOYSA-N

PubChem CID

148428

Handling & PPE

Including any incompatibility. Close tightly. Dry. Store in a well-ventilated area. Recommended storage conditions: sealed and dry, 2-8°C
Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide appropriate ventilation in areas where dust is generated. General fire protection measures.
Use a P95 (US) or P1 (EU UK 143) particulate respirator if exposed to harmful environments. For higher level of protection, use OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas cartridges. Respirators must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
The remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities, if compatible with flammable solvents. Contaminated packaging should be disposed of as unutilized product.

First Aid / Accidental Release

Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
Rinse with plenty of water for at least 15 minutes and consult a physician.
Wash with soap and plenty of water. Consult a physician.
Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
Do not allow the product to enter drains.
The remaining and non-recyclable solutions should be handed over to a licensed company for disposal. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities, if compatible with flammable solvents. Contaminated packaging should be disposed of as unutilized product.

CAS 41840-28-2 Safety Reference and Supplier SDS Request

Documentation status

Identity

Hazard / GHS Reference

Handling & PPE

First Aid / Accidental Release

Firefighting / Stability

Physical and Chemical Reference

Transport / Shipment Review

CAS 41840-28-2 Safety Reference and Supplier SDS Request

Documentation status

Identity

Hazard / GHS Reference

Handling & PPE

First Aid / Accidental Release

Firefighting / Stability

Physical and Chemical Reference

Transport / Shipment Review