4-Methylstyrene structure
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Common Name | 4-Methylstyrene | ||
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CAS Number | 622-97-9 | Molecular Weight | 118.17600 | |
Density | 0.897 g/mL at 25 °C(lit.) | Boiling Point | 170-175 °C(lit.) | |
Molecular Formula | C9H10 | Melting Point | -34 °C | |
MSDS | Chinese USA | Flash Point | 114 °F | |
Symbol |
GHS02, GHS07, GHS08 |
Signal Word | Danger |
Name | 4-Methylstyrene |
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Synonym | More Synonyms |
Density | 0.897 g/mL at 25 °C(lit.) |
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Boiling Point | 170-175 °C(lit.) |
Melting Point | -34 °C |
Molecular Formula | C9H10 |
Molecular Weight | 118.17600 |
Flash Point | 114 °F |
Exact Mass | 118.07800 |
LogP | 2.63800 |
Vapour Pressure | <1 mm Hg ( 20 °C) |
Index of Refraction | n20/D 1.542(lit.) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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Symbol |
GHS02, GHS07, GHS08 |
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Signal Word | Danger |
Hazard Statements | H226-H304-H315-H319-H335 |
Precautionary Statements | P261-P301 + P310-P305 + P351 + P338-P331 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | Xn: Harmful; |
Risk Phrases | R10 |
Safety Phrases | S26-S36-S62 |
RIDADR | UN 2618 3/PG 3 |
WGK Germany | 3 |
RTECS | WL5076000 |
Packaging Group | III |
Hazard Class | 3 |
HS Code | 29029050 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2902909090 |
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Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Mercapturic acid metabolites from 2-, 3-, and 4-ethenyl-methylbenzenes in the rat.
Xenobiotica 14(5) , 417-28, (1984) N-Acetyl-L-cysteine was reacted with 2-(2-, 3-, or 4-methylphenyl)-oxiranes to give mixtures of the two possible regio isomers N-acetyl-S-[1-(2-, 3-, or 4-methylphenyl)-2-hydroxyethyl]-L-cysteine and ... |
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Synthesis and study of cationic, two-coordinate triphenylphosphine-gold-π complexes.
Chemistry 19(25) , 8276-84, (2013) Cationic, two-coordinate triphenylphosphine-gold(I)-π complexes of the form [(PPh₃)Au(π ligand)]⁺SbF₆⁻ (π ligand=4-methylstyrene, 1∙SbF₆), 2-methyl-2-butene (3∙SbF₆), 3-hexyne (6∙SbF₆), 1,3-cyclohexad... |
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Origin of threefold symmetric torsional potential of methyl group in 4-methylstyrene.
J. Chem. Phys. 124(14) , 144316, (2006) To understand the effect of the para position vinyl group substitution in toluene on methyl torsion, we investigated 4-methylstyrene, a benchmark molecule with an extended pi conjugation. The assignme... |
1-ethenyl-4-methylbenzene |
EINECS 210-762-8 |
MFCD00008621 |