CAS No.1563-38-8,2,3-Dihydro-2,2-dimethyl-7-benzofuranol Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	1563-38-8
Name:	2,3-Dihydro-2,2-dimethyl-7-benzofuranol
Article Data:	20

Formula:	C₁₀H₁₂O₂
Molecular Weight:	164.204
Synonyms:	2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-ol;2,2-Dimethyl-2,3-dihydro-7-benzofuranol;2,2-Dimethyl-2,3-dihydrobenzo[b]furan-7-ol;2,2-Dimethyl-7-hydroxy-2,3-dihydrobenzofuran;2,3-Dihydro-2,2-dimethyl-7-hydroxybenzofuran;2,3-Dihydro-7-hydroxy-2,2-dimethyl benzofuran;7-Hydroxy-2,2-dimethyl-2,3-dihydrobenzo[b]furan;7-Hydroxy-2,2-dimethyl-2,3-dihydrobenzofuran;Carbofuran 7-phenol;Carbofuran phenol;NIA 10272;
EINECS:	216-350-4
Density:	1.121 g/cm³
Boiling Point:	255.9 °C at 760 mmHg
Flash Point:	107.5 °C
Appearance:	white crystalline solid
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-37/39
PSA:	29.46000
LogP:	2.10570

Synthetic route

: methallylpyrocatechol

: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

Conditions

Conditions	Yield
With iodine In dichloromethane for 0.5h; Ambient temperature;	84%

: 4790-71-0
ortho-methallylpyrocatechol

: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

Conditions

Conditions	Yield
With C10H11O2(1-)C3H4O3(2-)Al(3+) In 2-methoxy-ethanol at 155 - 165℃; for 3h; Reagent/catalyst;	81.6%

: 1563-66-2
2,3-dihydro-2,2-dimethyl-7-benzofuranol methylcarbamate

: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

Conditions

Conditions	Yield
With potassium hydroxide In ethanol	77%
With sodium hydroxide In water at 70℃; for 1h;

: 120-80-9
benzene-1,2-diol

: 563-47-3
3-Chloro-2-methylpropene

: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

Conditions

Conditions	Yield
In toluene at 144.84℃; for 4h; Reagent/catalyst; Temperature; Time; Autoclave;	76.2%

: 104-15-4
toluene-4-sulfonic acid

: 53889-58-0
2-isobutenyl-6-chlorophenol

: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

Conditions

Conditions	Yield
With sodium hydroxide In benzene	67%

: 1563-66-2
2,3-dihydro-2,2-dimethyl-7-benzofuranol methylcarbamate

A: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

B: 3-isobutenyl-1,2-dihydroxybenzene

C: 3-(2-hydroxy-2 methylpropyl) benzene-1,2-diol

Conditions

Conditions	Yield
With dissolved organic matter at 28℃; Kinetics; Further Variations:; Reaction partners; Decomposition; UV-irradiation;

...Expand

: 1563-66-2
2,3-dihydro-2,2-dimethyl-7-benzofuranol methylcarbamate

A: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

B: 124-38-9
carbon dioxide

C: 74-89-5
methylamine

Conditions

Conditions	Yield
With borate buffer; cetyltrimethylammonim bromide In water at 100℃; for 0.00833333h; pH=9.0; Product distribution; Further Variations:; Temperatures; Decomposition;

...Expand

: 1563-66-2
2,3-dihydro-2,2-dimethyl-7-benzofuranol methylcarbamate

A: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

B: 17781-16-7
2,3-dihydro-2,2-dimethyl-3-oxobenzofuran-7-ol

C: 2,3-dihydro-2,2-dimethylbenzofuran-7-yl formate

D: 2,3-dihydro-3-hydroxy-2,2-dimethylbenzofuran-7-ol

Conditions

Conditions	Yield
With dihydrogen peroxide; iron; sodium chloride In water at 25℃; Activation energy; Product distribution; Further Variations:; Temperatures; Electrolysis;

...Expand

: 1563-66-2
2,3-dihydro-2,2-dimethyl-7-benzofuranol methylcarbamate

A: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

B: 6414-57-9
N-methyl-carbamic acid

Conditions

Conditions	Yield
With sodium hydroxide; Sulfuric acid, monodecyl ester, sodium salt at 25℃; Kinetics; Further Variations:; Reagents;

: 107189-19-5
2-(2-hydroxy-2-methylpropoxy) phenol

: 1563-38-8
2,3-dihydro-2,2-dimethylbenzofuran-7-ol

Conditions

Conditions	Yield
With pyridine hydrochloride
toluene-4-sulfonic acid In toluene

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Chemistry

Molecular structure of 2,3-Dihydro-2,2-dimethyl-7-benzofuranol (CAS NO.1563-38-8) is:

Product Name: 2,3-Dihydro-2,2-dimethyl-7-benzofuranol
CAS Registry Number: 1563-38-8
IUPAC Name: 2,2-dimethyl-3H-1-benzofuran-7-ol
Molecular Weight: 164.20108 [g/mol]
Molecular Formula: C₁₀H₁₂O₂
XLogP3: 2.1
H-Bond Donor: 1
H-Bond Acceptor: 2
Surface Tension: 43.5 dyne/cm
Density: 1.121 g/cm³
Flash Point: 107.5 °C
Enthalpy of Vaporization: 51.33 kJ/mol
Boiling Point: 255.9 °C at 760 mmHg
Vapour Pressure: 0.00992 mmHg at 25°C
Refractive index: n20/D 1.541(lit.)
Product Categories: Miscellaneous ;Furan&Benzofuran ;Alphabetic ;D ;DID - DINEnvironmental Standards ;Metabolites ;Pesticides&Metabolites ;Benzofurans ;Building Blocks ;Heterocyclic Building Blocks

Safety Profile

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: DF7708985

Specification

2,3-Dihydro-2,2-dimethyl-7-benzofuranol , its cas register number is 1563-38-8. It also can be called 2,3-Dihydro-2,2-dimethyl-7-hydorxybenzofuran ; 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- ; AI3-27488 ; CCRIS 9206 ; Carbofuran 7-phenol ; Carbofuran phenol ; Carbofuranphenol ; EINECS 216-350-4 ; HSDB 5839 ; NIA 10272 ; 2,3-Dihydro-2,2-dimethylbenzofuran-7-ol ; 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- ; 7-Benzofuranol, 2,3-dihydro-2,2-dimethyl- ; Carbofuran phenol ; RCRA waste no. U367 .It is a odorless, white crystalline solid. It is a carbamate ester.