Propynal
Names
[ CAS No. ]:
624-67-9
[ Name ]:
Propynal
[Synonym ]:
propargylic aldehyde
Propynal
Propargylaldehyde
2-Propyn-1-al
Propioaldehyde
Propiolaldehyde
propiolic aldehyde
prop-2-ynal
Propiolaldehye
2-Propynal
Propyn-3-al
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
60.0±9.0 °C at 760 mmHg
[ Molecular Formula ]:
C3H2O
[ Molecular Weight ]:
54.047
[ Flash Point ]:
4.8±15.7 °C
[ Exact Mass ]:
54.010567
[ PSA ]:
17.07000
[ LogP ]:
0.57
[ Vapour Pressure ]:
196.4±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.388
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UD9275500
- CHEMICAL NAME :
- Propiolaldehye
- CAS REGISTRY NUMBER :
- 624-67-9
- BEILSTEIN REFERENCE NO. :
- 1098318
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C3-H2-O
- MOLECULAR WEIGHT :
- 54.05
- WISWESSER LINE NOTATION :
- VH1UU1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 1 umol/plate
- REFERENCE :
- PAACA3 Proceedings of the American Association for Cancer Research. (Waverly Press, 428 E. Preston St., Baltimore, MD 21202) V.1- 1954- Volume(issue)/page/year: 24,91,1983
Safety Information
[ Risk Phrases ]:
10
[ RIDADR ]:
UN 1989
[ HS Code ]:
2912190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2912190090
[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%