Ethyl 3,4-Dihydroxybenzoate | CAS 3943-89-3

Element: dihydroxybenzoate ethyl

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C-S » Chemicals » ethyl-dihydroxybenzoate-PX220357

Identification

Ethyl 3,4-Dihydroxybenzoate

CAS:

3943-89-3

EINECS:

223-529-0

Molecular Formula:

C₉H₁₀O₄

MDL:

MFCD00002199

SMILES:

O=C(OCC)C1=CC=C(O)C(O)=C1

Synonym:

ethyl 3,4-dihydroxyb ; rarechem al bi 0069 ; edhb ; erlotinib intermidiate i ; ethyl 3,4-dihydroxybenzoate ; nsc 86130 ; ethyl protocatechuate ; ethyl 3,4-dihydroxybenzoat ; 3,4-2-ethyl ; nsc 619681

Suppliers

Ambeed, Inc.

A278162

FUDI Chemical Co. Ltd.

FCC11884752

Shandong Ench Chemical Co.,Ltd

SECC16208100

Shandong Minglang Chemical Co., Ltd

SMC18907560

Lori Industry Co., Ltd

LI11883564

H&Z Industry Co.,Ltd

HIC10804320

Wuhan PharmChem Co., LTD.

WP13504050

BLD Pharmatech Ltd

BP9722916

Chemlyte Solutions

CS9722916

Zhangjiagang Pharmabl Co., Ltd

ZP16204860

Wuhan Atomole Chemicals Co., Ltd.

AT-5677

Xiamen Equation Chemical Co.,Ltd

XECC17288640

Hangzhou Zhongqi Chem Co., Ltd

HZC16206480

Hangzhou Keying Chem Co., Ltd.

HKC16206480

Wanko Chemical Co., Ltd.

WC12963888

Hangzhou Ocean Chemical Co., Ltd.

HOC17827128

Pharmacore Co., Limited

PL12423726

Xiamen Hisunny Chemical Co., Ltd.

XHC17827128

AK Scientific, Inc.

AS10263078

DSL Chemicals (Shanghai) Co., Ltd.

C000304

Simagchem Corporation

SC11343402

Xingrui Industry Co., Limited

XIL15666264

Capot Chemical Co., Ltd.

4051

Zehao Industry Co., Ltd.

ZI12963888

Leap Chem Co., Ltd

LC9722916

Dayang Chem (Hangzhou) Co.,Ltd.

DC16746696

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CAS equal suppliers

Ethyl3,4-dihydroxybenzoate

Huateng Pharmaceutical Co.,Ltd

812107

Protocatechuic acid ethyl ester

Santa Cruz Biotechnology, Inc.

236496

Protocatechuic acid ethyl ester

CM Fine Chemicals

CFC21088432

Protocatechuic acid ethyl ester

Hangzhou Keying Chem Co., Ltd.

HKC372014880

Ethyl 3,4-dihydroxybenzoate, 97%

Acros Organics BVBA

AOB12164864

Ethyl 3,4-dihydroxybenzoate, 98%

Alfa (A Johnson Matthey Company)

A20486144

3,4-Dihydroxybenzoic acid ethyl ester

Gihi Chemicals Co., Limited

GCL399615984

Benzoic acid, 3,4-dihydroxy-, ethyl ester

Angene International Limited

AGN-PC-0JLQRT

Ethyl 3,4-dihydroxybenzoate (Protocatechuic acid ethyl ester)

Molekula

12713773

Prices & Availability

Data is processed

Properties for Ethyl 3,4-Dihydroxybenzoate

Molecular Weight:

182.17 g·mol−1

Melting point:

132-134 °C(lit.)

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Alternative Distributors of [Ethyl 3,4-Dihydroxybenzoate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified