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
1000313-01-8
Chemical name
1-((Tert-butoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid
Molecular formula
C10H15F2NO4
Molecular weight
251.23 g/mol
Synonyms
1-[(tert-butoxy)carbonyl]-4,4-difluoropyrrolidine-2-carboxylic acid; 1-(tert-butoxycarbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid; 4,4-Difluoro-1-Boc-2-pyrrolidinecarboxylic acid; 1-tert-butoxycarbonyl-4,4-difluoro-pyrrolidine-2-carboxylic acid; (2R)-1-tert-Butoxycarbonyl-4,4-difluoro-pyrrolidine-2-carboxylic acid; (2S)-4,4-difluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid; Boc-4,4-Difluoro-D-proline; N-Boc-4,4-difluoro-DL-proline
InChIKey
WTMZYKCXBXPVPT-UHFFFAOYSA-N
PubChem CID
23512514
Hazard / GHS Reference
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Handling & PPE
- 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 combustion 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 doctor.
- If inhaled, move the person to fresh air. If breathing stops, perform artificial respiration. Consult a doctor.
- Rinse with plenty of water for at least 15 minutes and consult a doctor.
- Wash with soap and plenty of water. Consult a doctor.
- Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
- Use personal protective equipment and emergency procedures. Avoid dust generation. Avoid inhalation of vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhalation of dust. See
- Do not allow the product to enter drains.
- 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 combustion 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 , hydrogen fluoride , nitrogen oxides
Physical and Chemical Reference
XLogP
1.5
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.