hydroxycinnamate

p-Hydroxyphenylacrylate

4-Hydroxyphenylpropenoate

Hydroxycinnamic acid

Naringeninic acid

NGSWKAQJJWESNS-ZZXKWVIFSA-N

p-Hydroxycinnamate

p-Hydroxyphenylacrylic acid

4-Hydroxycinnamicacid

p-Caumaric acid dehydrogenation homopolymer

trans-p-Hydroxycinnamate

4-Hydroxycinnamate

4'-Hydroxycinnamate

Coumaric Acid

p-Hydroxy-cinnamicacid

p-Hydroxycinnamic acid

Para coumarate

Para-Coumarate

AC1LCUFZ

4'-hydroxycinnamic acid

p-Cumarate

Para coumaric acid

Para-Coumaric acid

trans-4-hydroxycinnamate

trans-p-Hydroxycinnamic acid

4-Hydroxycinamic acid

4-Hydroxycinnamic acid

4qem

trans-p-coumarate

4-coumarate

4-Hydroxy cinnamate

p-coumaric acid

p-Cumaric acid

p-Hydroxy-cinnamic acid

P-HYDROXYL CINNAMIC ACID

trans-4-Hydroxycinnamic acid

trans-p-Coumarinic acid

4f8j

IBS9D1EU3J

p-Coumaric acid, primary pharmaceutical reference standard

p-Coumaric acid,trans

trans-p-Coumaric acid

4-Coumaric acid

E-4-Hydroxycinnamic Acid

p-Hydroxycinnamic acid, trans

trans-p-Cumaric Acid

4-hydroxy cinnamic acid

C9H8O3

PubChem8247

UNII-IBS9D1EU3J

AC1Q5T95

AC1Q71H0

BDBM4374

beta-[4-Hydroxyphenyl]acrylate

GTPL5787

trans-4-coumaric acid

trans-p-Coumaric acid, analytical standard

b-[4-Hydroxyphenyl]acrylate

CHEMBL66879

p-Coumaric acid, trans

PubChem24323

SCHEMBL39106

beta-(4-Hydroxyphenyl)acrylic acid

beta-[4-Hydroxyphenyl]acrylic acid

HMDB02035

N1817

ZINC39811

AN-287

AS03322

DB04066

LS30305

NSC59260

RP09062

RP17402

(E)-p-Hydroxycinnamic acid

3-(4-hydroxyphenyl)acrylate

b-[4-Hydroxyphenyl]acrylic acid

bmse000150

bmse000591

bmse010208

C00811

Cinnamic acid, p-hydroxy-

HMS1409E10

AK134594

BBL012226

COUMARIC ACID, TRANS-P-

DNC010454

DTXSID6064660

MP-2217

NSC674321

OR001906

OR335545

OR335546

SBB007613

ST093691

STL163567

(E)-4-hydroxycinnamic acid

3-(4-hydroxyphenyl)acrylic acid

CHEBI:32374

CHEBI:36090

p-hydroxycinnamic acid (M4)

(E)-p-Coumaric acid

4CN-0926

AC-10318

AJ-08911

AK-26304

AKOS BAR-2479

AX8022446

BCP9001042

BP-13278

BR-26304

KB-72564

LS-54111

LS-54112

NSC 59260

NSC-59260

SC-25929

SC-65982

ST2402517

TL8005115

ATTERCOP-CHM AT113965

BB_NC-2249

MFCD00004399

RARECHEM BK HW 0163

ZX-AT011614

AM20050138

NSC 674321

NSC-674321

RTR-017943

RTR-023948

ST24022578

TC-164240

TIMTEC-BB SBB007613

TR-017943

TR-023948

.beta.-[4-Hydroxyphenyl]acrylic acid

AKOS 221-47

AKOS000120685

I01-9546

I01-9648

I04-0102

Q-100560

W-104438

BRN 2207381

BRN 2207383

FT-0618278

FT-0623944

FT-0649249

FT-0650655

MLS001066419

SMR000112201

LABOTEST-BB LT00452637

LABOTEST-BB LT03329617

3-(4-Hydroxyphenyl)-2-propenoate

501-98-4

F2191-0188

3-(4-Hydroxyphenyl)-2-propenoic acid

3-(4-hydroxyphenyl)prop-2-enoic acid

4-coumaric acid, (E)-isomer

4501-31-9

7400-08-0

Cinnamic acid, 4-hydroxy-, trans-

NCGC00246974-01

EINECS 231-000-0

(E)-3-(4-Hydroxyphenyl)acrylic acid

50940-26-6

OTAVA-BB 7020400347

(2E)-3-(4-hydroxyphenyl)acrylic acid

MolPort-000-860-894

MolPort-004-288-351

p-Coumaric acid, >=98.0% (HPLC)

2-Propenoic acid, 3-(4-hydroxyphenyl)-

AE-562/40414679

Cinnamic acid, p-hydroxy-, (E)-

(E)-3-(4-HYDROXY-PHENYL)-ACRYLIC ACID

2-Propenoic acid, 3-(4-hydroxyphenyl)-, homopolymer

(E)-3-(4-Hydroxyphenyl)-2-propenoic acid

(E)-3-(4-hydroxyphenyl)prop-2-enoic acid

(E)-3-[4-hydroxyphenyl]-2-propenoic acid

(2E)-3-(4-Hydroxyphenyl)-2-propenoic acid

(2E)-3-(4-hydroxyphenyl)prop-2-enoic acid

(2E)-3-(4-Hydroxyphenyl)-2-propenoic acid #

0-10-00-00297 (Beilstein Handbook Reference)

4-10-00-01005 (Beilstein Handbook Reference)

0C1BFF2D-2CF7-4FC1-9F76-3268C2C7F783

2-Propenoic acid, 3-(4-hydroxyphenyl)-, (E)-

2-Propenoic acid, 3-(4-hydroxyphenyl)-, (Z)-

2-propenoic acid, 3-(4-hydroxyphenyl)-, (2E)-

2-Propenoic acid, 3-(4-hydroxyphenyl)-, (E)- (9CI)

InChI=1/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3

GALLICACID

LNTHITQWFMADLM-UHFFFAOYSA-N

gallate

gallic acid for microelectronic industrial

Gallicum acidum

Kyselina gallova

GALOP

Gallic acid

GALLIC ACID ANHYDROUS

GDE

Gallic Acid Hydrate

Gallic acid polymer

Pyrogallol-5-carboxylic acid

Gallic acid tech.

Gallic acid, tech

3,5-Trihydroxybenzoic acid

AC1Q732X

AC1Q732Y

GTPL5549

KSC175M1R

Kyselina gallova [Czech]

ZINC1504

ACMC-20aku5

ARONIS23903

CG0029

Gallic Acid, F

SCHEMBL15012

CTK0H5618

G0011

HMDB05807

N1830

SPECTRUM210369

T7419

3,4,5-Trihydroxybenzoate

AC1L1934

BIDD:ER0374

CHEMBL288114

CPD-183

Gallic acid, tech.

Kyselina 3,4,5-trihydroxybenzoova

LS-870

NSC20103

NSC36997

RP23206

632XD903SP

bmse000389

C01424

CCRIS 5523

DSSTox_CID_650

Gallic acid [NF]

HMS1923K07

HMS2091A07

HSDB 2117

(?)-Gallic acid

AC-1206

BBL009937

BC200279

BT000209

CA007911

DNC007143

DTXSID0020650

EBD679760

Jsp002851

NSC674319

NSC755825

OR182652

PS-8710

SBB008781

ST083487

STK298718

3,4,5-Trihydroxybenzoic acid

CHEBI:30778

SpecPlus_000307

Spectrum_000342

UNII-632XD903SP

3,4,5-trihydroxy-Benzoate

4CN-0954

AB1002218

AJ-08037

AK-65266

AN-15162

BSPBio_001668

CCG-38670

DSSTox_GSID_20650

Gallic acid, certified reference material, TraceCERT(R)

KBioGR_002008

KBioSS_000822

NSC 20103

NSC-20103

NSC-36997

SC-46383

ST2404570

BB_SC-2795

BDBM50085536

Benzoic acid,4,5-trihydroxy-

DSSTox_RID_75711

MFCD00002510

SPBio_000617

Spectrum2_000399

Spectrum3_000254

Spectrum4_001544

Spectrum5_000108

WLN: QVR CQ DQ EQ

3,4,5-Trihydroxybenzoic acid, anhydrous

AI3-16412

NSC 674319

NSC-674319

NSC-755825

RTR-020762

TR-020762

3,4,5-trihydroxy-Benzoic acid

3,4,5-Trihydroxybenzoic acid;

AKOS000119625

DivK1c_006403

I14-9302

KBio1_001347

KBio2_000822

KBio2_003390

KBio2_005958

KBio3_001168

Oprea1_087792

Q-201146

3,4,5-Trihydroxybenzoate, X

BRN 2050274

FT-0655615

Z966690556

5-Carboxybenzene-1,2,3-triol

Kyselina 3,4,5-trihydroxybenzoova [Czech]

Tox21_111089

Tox21_202515

138-57-8

149-91-7

F1908-0156

MCULE-1552954312

NCGC00091125-01

NCGC00091125-02

NCGC00091125-03

NCGC00091125-04

NCGC00091125-05

NCGC00091125-07

NCGC00260064-01

AB00052697_03

CAS-149-91-7

EINECS 205-749-9

Benzoic acid, 3,4,5-trihydroxy-

Pharmakon1600-00210369

SDCCGMLS-0066503.P001

SR-05000001537

Tox21_111089_1

Gallic acid, puriss., 98.0%

SBI-0052184.P002

MolPort-000-881-260

SR-05000001537-3

Gallic acid (Monohydrate or Anhydrous) (3,4,5-Trih

3,4,5-trihydroxybenzoic acid (ACD/Name 4.0)

3-10-00-02070 (Beilstein Handbook Reference)

Gallic acid, 97.5-102.5% (titration)

BRD-K77345217-001-01-9

78563C7D-0E2D-4766-A8EA-670A03C78FCF

InChI=1/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12

The Henry's Law constant for gallic acid is estimated as 8.5X10-20 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This value indicates that gallic acid will be essentially nonvolatile from water surfaces(2,SRC). Gallic acid's Henry's Law constant(1,SRC) indicates that volatilization from moist soil surfaces is not expected(SRC). Gallic acid is not expected to volatilize from dry soil surfaces based on an estimated vapor pressure of 1.2X10-7 mm Hg(SRC), determined from a fragment constant method(3).
Literature: (1) Meylan WM, Howard PH; Environ Toxicol Chem 10: 1283-93 (1991) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Lyman WJ; p 31 in Environmental Exposure From Chemicals Vol I, Neely WB, Blau GE(eds), Boca Raton, FL: CRC Press (1985)

The Koc of gallic acid is estimated as approximately 57(SRC), using a measured log Kow of 0.70(1) and a regression-derived equation(2,SRC). According to a recommended classification scheme(3), this estimated Koc value suggests that gallic acid is expected to have high mobility in soil(SRC).
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, And Steric Constants. ACS Prof Ref Book. Washington, DC: American Chemical Society (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 23 (1983)

Hydroxybenzenecarboxylic acid

parahydroxybenzoic acid

acidop-idrossibenzoico

Hydroxybenzoic acid

4-Hydroxybenzenecarboxylic acid

FJKROLUGYXJWQN-UHFFFAOYSA-N

4-Hydroxybenzoesaeure

4-Hydroxybenzoicacid

p-carboxyphenol

p-Oxybenzoesaure

p-Salicylicacid

para-Hydroxybenzoic acid

Acetysalicyclic acid impurity A

Acido p-idrossibenzoico

PHBA

Kyselina 4-hydroxybenzoova

p-Hydroxybenzoic acid

p-Salicylate

Paraben-acid

PHB

4-Carboxyphenol

p-hydroxy-Benzoate

para-salicylic acid

3pcc

3pch

4-Hydroxy-benzoesaeure

4-HYDROXYBENZOIC ACID

4-hydroxylbenzoic acid

benzoicacid,4-hydroxy

HYDROXYBENZOIC ACID, PARA

p-Salicyclic Acid

p-Salicylic acid

Para Hydroxy Benzoic Acid

4-hydroxy-benzoicaci

4-hyroxybenzoic acid

p-HBA

4-hydroxy-benzoate

p-hydroxy benzoic acid

p-hydroxy-Benzoic acid

AC1Q73EU

4-HBA

4-hydroxy benzoic acid

4-hydroxy-benzoic acid

4-Hydroxybenzoate, III

4-hydroxybenzoi c acid

4-hydroxyl benzoic acid

benzoicacid,4-hydroxy-

SCHEMBL4110

AC1L18K3

AC1Q1H26

Acido p-idrossibenzoico [Italian]

KSC173K8H

p-Oxybenzoesaure [German]

phenol derivative, 8

ACMC-209sel

Benzoic acid, p-hydroxy

LR-68

NSC4961

PubChem16819

BDBM26194

HMDB00500

JG8Z55Y12H

Kyselina 4-hydroxybenzoova [Czech]

WLN: QVR DQ

AC-008

AM87513

Benzoic acid, 4-hydroxy

BIDD:ER0706

CHEMBL441343

DB04242

NE10208

RP20404

bmse000092

bmse000583

C00156

CCRIS 8812

HSDB 7233

UNII-JG8Z55Y12H

ZINC332752

4-Hydroxybenzoic acid, pharmaceutical secondary standard; traceable to USP

AK106263

BBL011981

BC228180

Benzoic acid, p-hydroxy-

CS-D1180

DNC008509

DTXSID3026647

NSC 4961

NSC-4961

OR034017

OR182934

OR383012

SBB040549

STL138745

UNII-I3P9R8317T component FJKROLUGYXJWQN-UHFFFAOYSA-N

CHEBI:30763

DSSTox_CID_6647

4CN-0919

AB1002080

AJ-19561

AN-16204

ANW-41083

Benzoic acid, 4-hydroxy-

DSSTox_GSID_26647

KB-39154

LS-37525

SC-16333

ST2411467

TRA0058557

BB_NC-2308

DSSTox_RID_78173

MFCD00002547

4-Hydroxybenzoic acid, certified reference material, TraceCERT(R)

AI3-01003

RTR-007731

ST50210584

AKOS000119033

I04-1478

I14-7358

J-660066

Salicylic acid Related Compound A, United States Pharmacopeia (USP) Reference Standard

W-100004

FT-0618695

99-96-7

4-Hydroxybenzoic acid, >=99%, FG

Tox21_202342

Tox21_303301

F2191-0237

Z1259273385

CAS-99-96-7

4-Hydroxybenzoic acid, ReagentPlus(R), >=99%

MCULE-1367764897

NCGC00166040-01

NCGC00166040-02

NCGC00257058-01

NCGC00259891-01

4-Hydroxybenzoic acid, ReagentPlus(R), 99%

EINECS 202-804-9

4-Hydroxybenzoic acid, 98% 250g

4-Hydroxybenzoic acid, Vetec(TM) reagent grade, 99%

MolPort-000-871-606

44643-EP2281819A1

44643-EP2292619A1

44643-EP2298735A1

44643-EP2305659A1

44643-EP2311809A1

44643-EP2311818A1

AE-848/32195059

114-63-6 (mono-hydrochloride salt)

194587-EP2371808A1

BENZOIC-CARBOXY-13C ACID, 4-HYDROXY- (9CI)

16782-08-4 (mono-potassium salt)

4-Hydroxybenzoic acid, puriss., >=99.0% (T)

46DD083D-BFD3-4CE1-B2D9-6C6D5FEFD3D9

InChI=1/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10

The Henry's Law constant for 4-hydroxybenzoic acid is estimated as 7.2X10-12 atm-cu m/mole(SRC) derived from its extrapolated vapor pressure, 1.9X10-7 mm Hg(1), and water solubility, 5000 mg/L(2). This Henry's Law constant indicates that 4-hydroxybenzoic acid is expected to be essentially nonvolatile from water surfaces(3). 4-Hydroxybenzoic acid's estimated Henry's Law constant indicates that volatilization from moist soil surfaces is not expected to occur(SRC). In addition, 4-hydroxybenzoic acid's pKa value of 4.54(4) indicates that it will exist almost entirely as an anion at pH values of 5 to 9 and therefore volatilization from water and moist soil surfaces is not expected to be an important fate process(SRC). 4-Hydroxybenzoic acid is not expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure(1).
Literature: (1) Jones AH; J Chem Eng Data 5:196-200 (1960) (2) Yalkowsky SH, He Y, eds; Handbook of aqueous solubility data. Boca Raton, FL: CRC Press p. 377 (2003) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (4) Bykova LN et al; Zh Obshch Khim 40: 2295-300 (1970)

Koc values of 142, 20, and 14 were measured according to a modified version of OECD guideline 106 for 4-hydroxybenzoic acid in a podzol (pH=2.8, C organic=4.85%, sand:silt:clay=89.2:8.2:2.6%), alfisol (pH=6.7, C organic=1.25%, sand:silt:clay=69.7:14.4:15.9%), and a sediment (pH=7.1, C organic=1.58%, sand:silt:clay=5.5:58.8:35.7%), respectively(1). According to a classification scheme(2), these Koc values suggest that 4-hydroxybenzoic acid is expected to have high to very high mobility in soil. The pKa of 4-hydroxybenzoic acid is 4.54(3), indicating that this compound will primarily exist in anion form in the environment and anions generally do not adsorb more strongly to organic carbon and clay than their neutral counterparts(4).
Literature: (1) Vonoepen B et al; Chemosphere 22: 285-304 (1991) (2) Swann RL et al; Res Rev 85: 17-28 (1983) (3) Bykova LN et al; Zh Obshch Khim 40: 2295-300 (1970) (4) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

protocatechuate

Protacatechuic Acid

protocatechuic acid

Protocatechuic acid polymer

Protocatechuic acid, primary pharmaceutical reference standard

Protocatehuic acid

YQUVCSBJEUQKSH-UHFFFAOYSA-N

beta-Resorcylate

b-Resorcylate

Oxidative polymer of protocatechuic acid

1ykp

4fht

AC1Q5TRL

Pyrocatechol-4-carboxylic Acid

3,4-Dihydroxybenzoicacid

Catechol-4-carboxylic Acid

3,4-dihydroxybenzoes

3,4-DIACETOXY-BENZOICACID

3,4-DIHYDROXYBENZOIC ACID

4,5-Dihydroxybenzoic acid

AC1L18F1

AC1Q732Z

KSC486M3D

ACMC-209scu

CHEMBL37537

cid_72

CP0105

SCHEMBL39435

36R5QJ8L4B

CTK3I6631

HMDB01856

N2466

ZINC13246

3,4-Dihydroxybenzoic acid, analytical standard

ACT07872

DB03946

NSC16631

Protocatechuic acid (M1)

Protocatechuic acid, United States Pharmacopeia (USP) Reference Standard

RP21802

3, 4-Dihydroxybenzoic acid

3,4-Dihydroxy Benzoic Acid

3,4-dihydroxy-benzoic acid

3,4-Dihydroxybenzoate, VIII

bmse000328

C00230

CCRIS 6291

HMS2270A17

KUC104409N

UNII-36R5QJ8L4B

4-Carboxy-1,2-dihydroxybenzene

AC-9617

BBL012232

BT000176

CS-6092

DTXSID4021212

HY-N0294

LS-7685

OR021858

OR382759

SBB061371

STL163570

CHEBI:36062

D-3487

DSSTox_CID_1212

M-3133

3,4-dihydroxybenzoic acid (protocatechuic acid)

AB0008267

AB1002236

AJ-08357

AK-47644

ANW-41020

BR-47644

DSSTox_GSID_21212

KB-28323

NSC 16631

NSC-16631

SC-46684

ST2417248

TRA0078616

ACN-S002778

BB_NC-2256

BDBM50100861

DSSTox_RID_76012

MFCD00002509

AM20060767

CCG-207950

DB-021903

KB-234038

RTR-032902

ST50824448

TR-032902

AKOS000119632

I01-2896

BRN 1448841

FT-0600028

KSC-10-128

MLS000737807

SMR000528167

99-50-3

Benzoic acid, 3,4-dihydroxy-

Tox21_200167

CAS-99-50-3

MCULE-8964889860

NCGC00246757-01

NCGC00246757-02

NCGC00257721-01

EINECS 202-760-0

MolPort-000-881-444

3,4-Dihydroxybenzoic acid, 97% 25g

AE-562/40524392

Benzoic acid, 3,4-dihydroxy- (9CI)

3,4-Dihydroxybenzoic acid, Vetec(TM) reagent grade, 97%

3,4-Dihydroxybenzoic acid, >=97.0% (T)

976C8CCE-B25D-4E0A-9A6F-3CEEA7A6964F

InChI=1/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11