File:Styrene-2D.svg · Wikimedia Commons · See Wikimedia Commons
estireno
Sign in to saveAlso known as ethenyl benzene, phenylethylene, styrene monomer, styrol, vinyl benzene, ethenylbenzene, phenylethene, vinylbenzene
hidrocarburo aromático de fórmula C8H8
OverviewAI-generated
Styrene is a chemical compound with the formula C₈H₈ and a mass of 104.063. Its IUPAC name is styrene. The substance has a density of 0.91 and a solubility of 0.03. It exhibits a melting point of -23 and -31, and a boiling point of 293. The vapor pressure is 5, and the flash point is 88.
Safety data for styrene includes an immediately dangerous to life or health level of 2982. The lower flammable limit is 0.9, while the upper flammable limit is 6.8. Exposure limits are defined with a time-weighted average of 426, a ceiling of 852, a maximum peak of 2556, and a short-term limit of 425. The ionization energy is 8.43.
Chemical properties include an xlogp of 2.9 and a topological polar surface area of 0. The molecule has no hydrogen bond donors or acceptors and carries a charge of 0. The canonical SMILES notation is C=CC1=CC=CC=C1.
Synthesized by Vinony from 33 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
- C8H8
- Molecular weight
- 104.15 g/mol
- IUPAC name
- styrene
- SMILES
- C=CC1=CC=CC=C1
- InChIKey
- PPBRXRYQALVLMV-UHFFFAOYSA-N
- XLogP
- 2.9
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Research
32,779 papers- Styrene.ReviewIARC monographs on the evaluation of carcinogenic risks to humans · 1994
- Styrene production, use, and human exposure.ReviewCritical reviews in toxicology · 1994Miller RR, Newhook R, Poole ADOI: 10.3109/10408449409020137
- Styrene: toxicity studies--what do they show?ReviewCritical reviews in toxicology · 1994Roe FJDOI: 10.3109/10408449409020144
- Styrene toxicity: an ecotoxicological assessment.ReviewEcotoxicology and environmental safety · 1997Gibbs BF, Mulligan CNDOI: 10.1006/eesa.1997.1526
- Review of the metabolic fate of styrene.ReviewCritical reviews in toxicology · 1994Sumner SJ, Fennell TRDOI: 10.3109/10408449409020138
- Epidemiological studies of styrene-exposed populations.ReviewCritical reviews in toxicology · 1994Coggon DDOI: 10.3109/10408449409020143
- A re-evaluation of the cytogenetic effects of styrene.ReviewMutation research · 1994Scott D, Preston RJDOI: 10.1016/0165-1110(94)90014-0
- Effects of styrene on the reproductive health of women: a review.ReviewIARC scientific publications · 1993Lindbohm ML
via PubMed
Wikidata facts
- Subclass of
- aromatic hydrocarbon
- Has part
- carbon
- Mass
- 104.063
Show 21 more facts
- immediately dangerous to life or health
- 2982
- melting point
- -31
- found in taxon
- Scleromitrion diffusum
- Commons category
- Styrene
- chemical formula
- C₈H₈
- density
- 0.91
- NIOSH Pocket Guide ID
- 0571
- boiling point
- 145
- vapor pressure
- 5
- flash point
- 88
- solubility
- 0.03
- lower flammable limit
- 0.9
- upper flammable limit
- 6.8
- ionization energy
- 8.43
- time-weighted average exposure limit
- 426
- ceiling exposure limit
- 852
- maximum peak exposure limit
- 2556
- short-term exposure limit
- 425
- canonical SMILES
- C=CC1=CC=CC=C1
- monomer of
- Styrene-acrylonitrile resin
- subject has role
- carcinogen
via Wikidata · CC0
Article · Español
El estireno es un hidrocarburo aromático de fórmula C8H8, un anillo de benceno con un sustituyente etileno, manufacturado por la industria química. Este compuesto molecular se conoce también como vinilbenceno, etenilbenceno, cinameno o feniletileno. Es un líquido incoloro de aroma dulce que se evapora fácilmente. A menudo contiene otros productos químicos que le dan un aroma penetrante y desagradable. El estireno es apolar, y por tanto se disuelve en algunos líquidos orgánicos, pero no se disuelve muy fácilmente en agua. Se producen millones de toneladas al año para fabricar productos tales como caucho, plásticos, material aislante, cañerías, partes de automóviles, envases de alimentos y revestimiento de alfombras. La mayoría de estos productos contienen estireno en forma de una cadena larga (poliestireno), además de estireno sin formar cadenas. También aparecen bajos niveles de estireno en diferentes
Abstract from DBpedia / Wikipedia · CC BY-SA