CAS 78342-42-4|Schollkopf reagent

Introduction：Basic information about CAS 78342-42-4|Schollkopf reagent, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Schollkopf reagent
CAS Number	78342-42-4	Molecular Weight	184.236
Density	1.1±0.1 g/cm3	Boiling Point	245.2±33.0 °C at 760 mmHg
Molecular Formula	C₉H₁₆N₂O₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	85.6±17.9 °C

Names

Name	(2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	245.2±33.0 °C at 760 mmHg
Molecular Formula	C₉H₁₆N₂O₂
Molecular Weight	184.236
Flash Point	85.6±17.9 °C
Exact Mass	184.121185
PSA	43.18000
LogP	-0.40
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.503
InChIKey	FCFWEOGTZZPCTO-QMMMGPOBSA-N
SMILES	COC1=NC(C(C)C)C(OC)=NC1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S23-S24/25-S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

(2R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine

(R)-Schollkopf Reagent

(2S)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine

(2S)-3,6-dimethoxy-2-(propan-2-yl)-2,5-dihydropyrazine

Schollkopf reagent

Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-(1-methylethyl)-, (2S)-

(R)-(-)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine

Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-(1-methylethyl)-, (2R)-

(2S)-3,6-dimethoxy-2-propan-2-yl-2,5-dihydropyrazine

(2R)-3,6-dimethoxy-2-(propan-2-yl)-2,5-dihydropyrazine

(R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine

MFCD00066229

Recommended......