Synonyms:

Pent-4-yn-1-oic acid;pent-4-yn-1-oicacid;4-PENTYNOIC ACID;PROPARGYLACETIC ACID;TIMTEC-BB SBB009121;4-Pentynoicacid,98%;Propargylacetic acid, 2-Propargylethanoic acid;4-Pentynoic acid, 95&percnt:

Canonical SMILES: C#CCCC(=O)O

HS Code: 29161900

Density:1.1133(roughestimate)

Boiling Point:110 °C30 mmHg(lit.)

Refractive Index:1.3930(estimate)

Flash Point: 75°C

Melting Point: 54-57 °C(lit.)

Storage: 2-8°C

PKA: 4.30±0.10(Predicted)

Appearance: CrystallinePowderorFlakes

Hazard Codes: C

Risk Statements:  34

Safety Statements: 26-36/37/39-45

Transport: UN 3261 8/PG 2

WGK Germany: 3

HazardClass: 8