prop-2-ynyl prop-2-ynoate

Names

[ CAS No. ]:
4383-39-5

[ Name ]:
prop-2-ynyl prop-2-ynoate

[Synonym ]:
Propiolic acid,2-propynyl ester
2-Propynyl propiolate
Propiolsaeure-(2-propinyl)ester
Propargyl propiolate
Propynyl propiolate
prop-2-ynyl propiolate
Acetylenecarboxylic acid,2-propynyl ester
Propargyl (Z)-2-propynoate

Chemical & Physical Properties

[ Density]:
1.096g/cm3

[ Boiling Point ]:
160.9ºC at 760 mmHg

[ Molecular Formula ]:
C6H4O2

[ Molecular Weight ]:
108.09500

[ Flash Point ]:
57.9ºC

[ Exact Mass ]:
108.02100

[ PSA ]:
26.30000

[ Index of Refraction ]:
1.465

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UE0125000
CHEMICAL NAME :
Propiolic acid, 2-propynyl ester
CAS REGISTRY NUMBER :
4383-39-5
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H4-O2
MOLECULAR WEIGHT :
108.10
WISWESSER LINE NOTATION :
1UU1VO2UU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
32 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#06442

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%


Related Compounds