CAS 1519-21-7|2-phenylbutanoyl 2-phenylbutanoate

Introduction：Basic information about CAS 1519-21-7|2-phenylbutanoyl 2-phenylbutanoate, 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-phenylbutanoyl 2-phenylbutanoate
CAS Number	1519-21-7	Molecular Weight	310.38700
Density	1.092g/cm3	Boiling Point	420.1ºC at 760mmHg
Molecular Formula	C₂₀H₂₂O₃	Melting Point	/
MSDS	USA	Flash Point	191.1ºC
Symbol	GHS05	Signal Word	Danger

Names

Name	2-phenylbutanoyl 2-phenylbutanoate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.092g/cm3
Boiling Point	420.1ºC at 760mmHg
Molecular Formula	C₂₀H₂₂O₃
Molecular Weight	310.38700
Flash Point	191.1ºC
Exact Mass	310.15700
PSA	43.37000
LogP	4.44380
Vapour Pressure	2.89E-07mmHg at 25°C
Index of Refraction	n20/D 1.531
InChIKey	NMVCQWBTTHDUQD-UHFFFAOYSA-N
SMILES	CCC(C(=O)OC(=O)C(CC)c1ccccc1)c1ccccc1

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C: Corrosive;
Risk Phrases	34
Safety Phrases	26-36/37/39-45
RIDADR	UN 3265 8/PG 3
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

2-Phenylbutyric anhydride

2-phenylbutanoic anhydride

2-Phenylbutyric acid anhydride

rac-2-phenylbutanoic acid anhydride

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