Ethyl 3,4-dihydroxybenzoate, CAS No. 3943-89-3

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Ethyl 3,4-dihydroxybenzoate CAS No.3943-89-3 / Cat No.EBD17506

Formula: C9H10O4

Molecular Weight:182.17

Synonyms:

3,4-Dihydroxybenzoic acid ethyl ester

Ethyl 3,4-dihydrobenzoate

Ethyl 3,4-dihydroxybenzoate

ethyl 3,4-dihydroxybenzoate

protocatechuic acid ethyl ester

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Packaging	Purity	Availability	Price (USD)	Quantity
100.0g	98%	Available to ship on 30-Apr-2024	128.74	- +	ADD TO CART
200.0g	98%	Available to ship on 30-Apr-2024	143.22	- +	ADD TO CART

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250.0g	98%	Available to ship on 30-Apr-2024	150.47	- +	ADD TO CART
500.0g	98%	Available to ship on 30-Apr-2024	203.45	- +	ADD TO CART
1.0kg	98%	Available to ship on 30-Apr-2024	262.92	- +	ADD TO CART
2.0kg	98%	Available to ship on 30-Apr-2024	394.35	- +	ADD TO CART
5.0kg	98%	Available to ship on 30-Apr-2024	779.87	- +	ADD TO CART
10.0kg	98%	Available to ship on 30-Apr-2024	1318.03	- +	ADD TO CART

20.0kg	98%	Available to ship on 30-Apr-2024	2642.72	- +	ADD TO CART
40.0kg	98%	Available to ship on 30-Apr-2024	5129.43	- +	ADD TO CART

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Properties
Safety Information
NMR Spectrum

Properties

Density:

1.294 g/cm3
Melting point:

132-134 °C(lit.)
Boiling point:

358.1 °C at 760 mmHg
Flashing point:

147 °C

Safety Information

Symbol:
Signal words:

Warning
Hazard statements:

H315 Causes skin irritation.

H319 Causes serious eye irritation.

H335 May cause respiratory irritation.
Precautionary statements:

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

NMR Spectrum

¹H NMR

¹³C NMR