prop-2-ynyl prop-2-ynoate

Modify Date: 2024-01-15 12:28:51

prop-2-ynyl prop-2-ynoate Structure
prop-2-ynyl prop-2-ynoate structure
Common Name prop-2-ynyl prop-2-ynoate
CAS Number 4383-39-5 Molecular Weight 108.09500
Density 1.096g/cm3 Boiling Point 160.9ºC at 760 mmHg
Molecular Formula C6H4O2 Melting Point N/A
MSDS N/A Flash Point 57.9ºC

 Names

Name prop-2-ynyl prop-2-ynoate
Synonym More Synonyms

 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

~1%

prop-2-ynyl prop-2-ynoate Structure

prop-2-ynyl pro...

CAS#:4383-39-5

Literature: Consortium Fur Elektrochemische Industrie GmbH Patent: US2004/59154 A1, 2004 ; Location in patent: Page 7 ;

~66%

prop-2-ynyl prop-2-ynoate Structure

prop-2-ynyl pro...

CAS#:4383-39-5

Literature: Ma, Shengming; Lu, Xiyan; Li, Zhigang Journal of Organic Chemistry, 1992 , vol. 57, # 2 p. 709 - 713

~%

Detail
Literature: CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH Patent: US2003/158439 A1, 2003 ;

 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%

 Synonyms

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