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
100852-80-0
Chemical name
Diethyl 1-methyl-1H-pyrazole-3,5-dicarboxylate
Molecular formula
C10H14N2O4
Molecular weight
226.23 g/mol
Synonyms
3,5-diethyl 1-methyl-1H-pyrazole-3,5-dicarboxylate; 1-Methyl-1H-pyrazole-3,5-dicarboxylic acid diethyl ester; 1H-Pyrazole-3,5-dicarboxylic acid, 1-methyl-, 3,5-diethyl ester; 1-methyl-1 h-pyrazole-3,5-dicarboxylic acid diethyl ester; Pyrazole-3,5-dicarboxylic acid, 1-methyl-, diethyl ester-; 1H-Pyrazole-3,5-dicarboxylic acid, 1-methyl-, diethyl ester; ethyl 3-(ethoxycarbonyl)-1-methylpyrazole-5-carboxylate; TimTec1_003325
InChIKey
WPKJUUKSWNCKPZ-UHFFFAOYSA-N
PubChem CID
517746
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
- Sealed. Dry. Store in a well-ventilated area. Recommended storage conditions: Sealed and dry, room temperature
- Use a P95 (US) or P1 (EU UK 143) particulate respirator if exposed to hazardous environments. For higher level of protection, use an OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas filter. Respirators and parts must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
- The remaining and non-recyclable solution should be handed over to a licensed company for disposal. Contact a professional institution with a waste disposal license to handle this substance. Combust the contaminated packaging in a chemical incinerator with post-combustion treatment and washing functions. Contaminated packaging should be disposed of as unused product.
First Aid / Accidental Release
- Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
- If inhaled, move the person 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 the sewer.
- The remaining and non-recyclable solution should be handed over to a licensed company for disposal. Contact a professional institution with a waste disposal license to handle this substance. Combust the contaminated packaging in a chemical incinerator with post-combustion treatment and washing functions. Contaminated packaging should be disposed of as unused product.
Firefighting / Stability
- Use self-contained breathing apparatus if necessary.
- and reaction activity
- carbon monoxide, carbon dioxide, nitrogen oxides
Physical and Chemical Reference
XLogP
1.3
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.