76778

akrylan metylu

analytical standard

• Wzór liniowy: CH₂=CHCOOCH₃
• Numer CAS: 96-33-3
• Masa cząsteczkowa: 86.09
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329767338
• EC Number: 202-500-6
• Beilstein/REAXYS Number: 605396
• MDL number: MFCD00008627

Właściwości

• grade: analytical standard
• Quality Segment: 100
• vapor density: 3 (vs air)
• vapor pressure: 67.5 mmHg ( 20 °C)
• assay: ≥99.5% (GC)
• autoignition temp.: 874 °F
• shelf life: limited shelf life, expiry date on the label
• contains: ~0.0015% hydroquinone monomethyl ether as stabilizer
• expl. lim.: 14.5 %
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.402 (lit.), n20/D 1.403
• bp: 80 °C (lit.)
• mp: −75 °C (lit.)
• density: 0.956 g/mL at 25 °C (lit.)
• application(s): environmental; petroleum
• format: neat
• SMILES string: COC(=O)C=C
• InChI: 1S/C4H6O2/c1-3-4(5)6-2/h3H,1H2,2H3
• InChI key: BAPJBEWLBFYGME-UHFFFAOYSA-N

Opis

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Application

Methyl acrylate can undergo transesterification reaction with 1-butanol under thermal conditions in the presence of hydrochloric acid to yield butyl acrylate as the major product.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS02,GHS06
• signalword: Danger
• hcodes: H225,H302 + H312,H315,H317,H319,H331,H335,H412
• pcodes: P210 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• Klasa składowania: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 27.0 °F - closed cup
• flash_point_c: -2.8 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter