CAS 719-22-2|2,6-Di-tert-butyl-p-benzoquinone

Introduction：Basic information about CAS 719-22-2|2,6-Di-tert-butyl-p-benzoquinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles4
7. Synonyms

Common Name	2,6-Di-tert-butyl-p-benzoquinone
CAS Number	719-22-2	Molecular Weight	220.307
Density	1.0±0.1 g/cm3	Boiling Point	285.4±15.0 °C at 760 mmHg
Molecular Formula	C₁₄H₂₀O₂	Melting Point	65-67 °C(lit.)
MSDS	ChineseUSA	Flash Point	106.2±17.4 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,6-Di-tert-butyl-p-benzoquinone
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	285.4±15.0 °C at 760 mmHg
Melting Point	65-67 °C(lit.)
Molecular Formula	C₁₄H₂₀O₂
Molecular Weight	220.307
Flash Point	106.2±17.4 °C
Exact Mass	220.146332
PSA	34.14000
LogP	3.90
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.504
InChIKey	RDQSIADLBQFVMY-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=CC(=O)C=C(C(C)(C)C)C1=O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DK3970000

CHEMICAL NAME :: p-Benzoquinone, 2,6-di-tert-butyl-

CAS REGISTRY NUMBER :: 719-22-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H20-O2

MOLECULAR WEIGHT :: 220.34

WISWESSER LINE NOTATION :: L6V DVJ BX1&1&1 FX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2270 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - ulcerated nasal septum Sense Organs and Special Senses (Eye) - hemorrhage Blood - hemorrhage

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 6,173,1980

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S36/37/39-S22
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DK3970000
Packaging Group	II; III
Hazard Class	4.1
HS Code	2914690090

Customs

HS Code	2914690090
Summary	2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles4

Development and application of a non-targeted extraction method for the analysis of migrating compounds from plastic baby bottles by GC-MS.

Food Addit. Contam. Part A. Chem. Anal. Control. Expo. Risk Assess. 31(12) , 2090-102, (2014)

In 2011, the European Union prohibited the production of polycarbonate (PC) baby bottles due to the toxic effects of the PC monomer bisphenol-A. Therefore, baby bottles made of alternative materials, ...

Analytical strategy based on the combination of gas chromatography coupled to time-of-flight and hybrid quadrupole time-of-flight mass analyzers for non-target analysis in food packaging.

Food Chem. 188 , 301-8, (2015)

The potential of an advanced analytical strategy based on the use of gas chromatography (GC) coupled to high resolution mass spectrometry (HRMS) with two different analyzers and ionization sources has...

Vertical flow soil filter for the elimination of micro pollutants from storm and waste water.

Chemosphere 77(10) , 1358-65, (2009)

A technical scale activated soil filter has been used to study the elimination rates of diverse environmentally relevant micro pollutants from storm and waste water. The filter was made of layers of p...

Synonyms

2,6-di-tert-butylcyclohexa-2,5-diene-1,4-dione

3,5-di-tert-butylbenzoquinone

2,6-ditert-butylcyclohexa-2,5-diene-1,4-dione

MFCD00001601

2,5-Cyclohexadiene-1,4-dione, 2,6-bis(1,1-dimethylethyl)-

2,6-Di-tert-butyl-1,4-benzoquinone

2,6-Di-tert-butyl-p-benzoquinone

2,6-Bis(2-methyl-2-propanyl)-1,4-benzoquinone

EINECS 211-946-0

2,6-Bis-(1,1-dimethylethyl)-2,5-cyclohexadiene-1,4-dione

2,6-Di-tert-butylcyclohexa-2,5-dien-1,4-dion

3,5-di-tert-butyl-benzoquinone

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