4-Chloromethyl-3,5-dimethylisoxazole CAS No.19788-37-5 / Cat No.EBD2810
4-氯甲基-3,5-二甲基异噁唑
4-氯甲基-3,5-二甲基异恶唑
4-氯甲基-3,5-二甲基异噁唑
3,5-二甲基-4-(氯甲基)异噁唑
4-(氯甲基)-3,5-二甲基异噁唑
Properties
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Appearance:
Colorless to yellow liquid
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Density:
1.173 g/mL at 25 °C(lit.)
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Melting point:
88-90°C
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Boiling point:
87-88 °C/8 mmHg(lit.)
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Flashing point:
96 °C
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Storage temperature:
2-8°C
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Coefficient of refraction:
n20/D 1.486(lit.)
Safety Information
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Symbol:
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Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
H312 Harmful in contact with skin.
H332 Harmful if inhaled.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H-NMR (400 MHz, DMSOd6): delta [ppm] = 2.23 (s, 3H), 2.40 (s, 3H), 4.68 (s, 2H).
1H NMR
13C NMR
