CAS No.78342-42-4,(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	78342-42-4
Name:	(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
Article Data:	4

Formula:	C₉H₁₆N₂O₂
Molecular Weight:	184.238
Synonyms:	Pyrazine,2,5-dihydro-3,6-dimethoxy-2-(1-methylethyl)-, (S)-;(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;(2S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;(S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine;
Density:	1.09 g/cm³
Boiling Point:	245.2 °C at 760 mmHg
Flash Point:	85.6 °C
Appearance:	Clear colorless to pale yellow liquid
Hazard Symbols:	Xn
Risk Codes:	22-36/37/38
Safety:	23-24/25-37/39-26
PSA:	43.18000
LogP:	-0.01440

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Chemistry

Molecular Structure of Pyrazine,2,5-dihydro-3,6-dimethoxy-2-(1-methylethyl)-,(2S)- (CAS No.78342-42-4):

Molecular Formula: C₉H₁₆N₂O₂
Molecular Weight: 184.2355
CAS No: 78342-42-4
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 3
Polar Surface Area: 43.18 Å²
Index of Refraction: 1.503
Molar Refractivity: 49.61 cm³
Molar Volume: 167.8 cm³
Polarizability: 19.66 10-24cm³
Surface Tension: 30.6 dyne/cm
Density: 1.09 g/cm³
Flash Point: 85.6 °C
Enthalpy of Vaporization: 46.27 kJ/mol
Boiling Point: 245.2 °C at 760 mmHg
Vapour Pressure: 0.0456 mmHg at 25°C
InChI: InChI=1/C₉H₁₆N₂O₂/c1-6(2)8-9(13-4)10-5-7(11-8)12-3/h6,8H,5H2,1-4H3/t8-/m0/s1
InChIKey: FCFWEOGTZZPCTO-QMMMGPOBBT
Std. InChI: InChI=1S/C₉H₁₆N₂O₂/c1-6(2)8-9(13-4)10-5-7(11-8)12-3/h6,8H,5H2,1-4H3/t8-/m0/s1
Std. InChIKey: FCFWEOGTZZPCTO-QMMMGPOBSA-N
Synonyms of Pyrazine,2,5-dihydro-3,6-dimethoxy-2-(1-methylethyl)-,(2S)- (CAS No.78342-42-4): (s)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine ; (s)-2,5-Dimethoxy-3-isopropyl-3,6-dihydropyrazine ; Bislactimether ; (2s)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazin ; (2s)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine ; (s)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine

Safety Profile

Hazard Codes: Harmful Xn
Risk Statements:22-36/37/38
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:23-24/25-37/39-26
S23:Do not breathe vapour.
S24/25:Avoid contact with skin and eyes.
S37/39:Wear suitable gloves and eye/face protection.
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany:3