CAS 23866-12-8|2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile

Introduction：Basic information about CAS 23866-12-8|2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile, 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	2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile
CAS Number	23866-12-8	Molecular Weight	202.20900
Density	1.245g/cm3	Boiling Point	491.8ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀N₂O₂	Melting Point	122-125ºC(lit.)
MSDS	/	Flash Point	251.2ºC

Names

Name	3-(3-oxo-1,4-benzoxazin-4-yl)propanenitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.245g/cm3
Boiling Point	491.8ºC at 760 mmHg
Melting Point	122-125ºC(lit.)
Molecular Formula	C₁₁H₁₀N₂O₂
Molecular Weight	202.20900
Flash Point	251.2ºC
Exact Mass	202.07400
PSA	53.33000
LogP	1.39068
Vapour Pressure	8.1E-10mmHg at 25°C
Index of Refraction	1.566
InChIKey	CJQMJEYOWARPGD-UHFFFAOYSA-N
SMILES	N#CCCN1C(=O)COc2ccccc21

Safety Information

Hazard Codes	Xn: Harmful;
Risk Phrases	20/21/22-36/37/38
Safety Phrases	26-36
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

3-(3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-propionitrile

3-[2H-1,4-Benzoazin-3(4H)-one-6-yl]propionitrile

MFCD01834019

2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile

4-(2-Cyan-aethyl)-3-oxo-2,3-dihydro<1.4>benzoxazin

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