File:NFPA_704.svg · Wikimedia Commons · See Wikimedia Commons
بروبان
Sign in to saveAlso known as dimethyl methane, n-propane, propyl hydride, CH3-CH2-CH3, E944, R-290, CARE-40, HC-290
مركب كيميائي
OverviewAI-generated
Propane is a chemical compound with the formula C₃H₈ and a molecular weight of 44.063. Its canonical SMILES notation is CCC, and it has an electric dipole moment of 0.084. The substance has a boiling point of -42.1 and a melting point of -306. It possesses a vapor pressure of 8.4 and a solubility of 0.01.
Physical properties include a speed of sound of 1158 and an ionization energy of 11.07. The standard molar entropy is 269.9, while the standard enthalpy of formation is -104680. Propane has a lower flammable limit of 2.1 and an upper flammable limit of 9.5. The immediately dangerous to life or health concentration is 3780, with a time-weighted average exposure limit of 1800.
Synthesized by Vinony from 32 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- C3H8
- Molecular weight
- 44.1 g/mol
- IUPAC name
- propane
- SMILES
- CCC
- InChIKey
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N
- XLogP
- 1.8
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Research
12,505 papers- Bacterial oxidation of propane.ReviewFEMS microbiology letters · 1994Ashraf W, Mihdhir A, Murrell JCDOI: 10.1111/j.1574-6968.1994.tb07134.x
- Isobutane, Isopentane, Butane, and Propane.International journal of toxicology · 2025Tucker R, Bergfeld WF, Belsito DV et al.DOI: 10.1177/10915818241260280
- 1,2-Dichloropropane.ReviewIARC monographs on the evaluation of carcinogenic risks to humans · 1999
- Propane asphyxiation.The American journal of forensic medicine and pathology · 1986Imami RH, Kemal MDOI: 10.1097/00000433-198603000-00018
- Propane-associated autoerotic fatalities.The American journal of forensic medicine and pathology · 1998McLennan JJ, Sekula-Perlman A, Lippstone MB et al.DOI: 10.1097/00000433-199812000-00017
- 1,2,3-Trichloropropane.ReviewIARC monographs on the evaluation of carcinogenic risks to humans · 1995
- Selective bio-oxidation of propane to acetone using methane-oxidizing Methylomonas sp. DH-1.Journal of industrial microbiology & biotechnology · 2017Hur DH, Nguyen TT, Kim D et al.DOI: 10.1007/s10295-017-1936-x
- 1,2-Dibromo-3-chloropropane.ReviewIARC monographs on the evaluation of carcinogenic risks to humans · 1999
via PubMed
Wikidata facts
Show 22 more facts
- Commons category
- Propane
- chemical formula
- C₃H₈
- canonical SMILES
- CCC
- boiling point
- 231.1
- vapor pressure
- 8.4
- NIOSH Pocket Guide ID
- 0524
- speed of sound
- 1158
- upper flammable limit
- 9.5
- lower flammable limit
- 2.1
- immediately dangerous to life or health
- 3780
- melting point
- -187.69
- ionization energy
- 10.95
- solubility
- 0.01
- described by source
- Granat Encyclopedic Dictionary
- time-weighted average exposure limit
- 1800
- found in taxon
- Calendula officinalis
- topic's main category
- Category:Propane
- standard molar entropy
- 269.9
- standard enthalpy of formation
- -104680
- different from
- propylene
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
- electric dipole moment
- 0.084
Sources (9)
via Wikidata · CC0
Article · العربية
البروبان هو مركب كيميائي له الصيغة الكيميائية C3H8. وهو من الألكانات، أي أنه هيدروكربون أليفاتي. ويتم اشتقاقه من خلال تقطير النفط، أو أثناء عمليات استخراج الغاز الطبيعي.
Abstract from DBpedia / Wikipedia · CC BY-SA
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