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  L220    
2-Butynoic acid, 99% (GC)
 
3-Methylpropiolic acid
1-Propynecarboxylic acid
Tetrolic acid
IDENTITY
CAS Number:590-93-2
MDL Number:MFCD00004363
MF:C4H4O2
MW:84.07
EINECS:209-695-7
BRN:1740205
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:99% (GC)
Physical Form (at 20°C):Solid
Melting Point:74-80°C
Boiling Point:200-203°C
Density:0.9641
Long-Term Storage:Store long-term at 2-8°C
DOT/IATA TRANSPORT INFORMATION
UN #:UN3261
Hazard Class:8; Corrosive
Packing Group:II
A hazmat fee may apply to certain package sizes and shipment methods. Please check pricing table for an indicator of applicable hazmat fees.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Danger

Hazard Statements
H314; H318

Precautionary Statements
P260; P264; P280; P301+P330+P331; P303+P361+P353; P304+P340+P310; P305+P351+P338+P310; P363; P405; P501

RELATED PRODUCTS
M389Ethyl 2-butynoate

Current as of November 12, 2024


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All products are stocked and shipped from the SF Bay, California, USA via FedEx, UPS or DHL.
All batches backed with full quality assurance.
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All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.


CATEGORIES
 Aryl and Aliphatic Building Blocks > Alkynes, Carboxylic Acids


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