Chem-Impex International – Page 90

About

2,3,7,8-Tetrafluorothianthrene-S-oxide

Purity:

≥ 95% (HPLC)

Synonym:

2,3,7,8-Tetrafluorothianthrene-5-oxide

Catalog Number:

36115

CAS Number:

2320491-72-1

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD32062467

Molecular Formula:

C₁₂H₄F₄OS₂

Molecular Weight:

304.28

Specification Sheet SDS
2,3-(Methylenedioxy)benzaldehyde

Purity:

≥ 97% (GC)

Synonym:

1,3-Benzodioxole-4-carboxaldehyde

Catalog Number:

43214

CAS Number:

7797-83-3

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00016902

Molecular Formula:

C₈H₆O₃

Molecular Weight:

150.13

Specification Sheet SDS
2,3-Benzofuran

Hazmat

Purity:

≥ 98% (NMR)

Synonym:

Coumarone

Hazmat

Catalog Number:

42639

CAS Number:

271-89-6

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00005847

Molecular Formula:

C₈H₆O

Molecular Weight:

118.14

Specification Sheet SDS
2,3-Bis(2,6-diisopropylphenylimino)butane

Purity:

≥ 98% (HPLC)

Synonym:

N,N'-Bis(2,6-diisopropylphenyl)butane-2,3-diimine

Catalog Number:

40957

CAS Number:

74663-77-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862435

Molecular Formula:

C₂₈H₄₀N₂

Molecular Weight:

404.64

Specification Sheet SDS
2,3-Bis(4-chlorophenyl)-5-phenyltetrazolium chloride

Purity:

≥ 98% (HPLC)

Catalog Number:

44485

CAS Number:

135788-08-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00060008

Molecular Formula:

C₁₉H₁₃Cl₃N₄

Molecular Weight:

403.69

Specification Sheet SDS
2,3-Bis(4-ethylphenyl)-5-phenyltetrazolium chloride

Purity:

≥ 98% (HPLC)

Catalog Number:

44013

CAS Number:

104497-78-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00060006

Molecular Formula:

C₂₃H₂₃ClN₄

Molecular Weight:

390.92

Specification Sheet SDS
2,3-Bis(4-methoxyphenyl)-5-(4-cyanophenyl)tetrazolium chloride

Purity:

≥ 95% (HPLC)

Catalog Number:

44007

CAS Number:

151390-91-9

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00060131

Molecular Formula:

C₂₂H₁₈ClN₅O₂

Molecular Weight:

419.87

Specification Sheet SDS
2,3-Bis(4-methoxyphenyl)-5-phenyltetrazolium chloride

Purity:

≥ 98% (HPLC)

Catalog Number:

44010

CAS Number:

104497-79-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00060012

Molecular Formula:

C₂₁H₁₉ClN₄O₂

Molecular Weight:

394.86

Specification Sheet SDS
2,3-Bis(4-methylphenyl)-5-(4-cyanophenyl)tetrazolium chloride

Purity:

≥ 95% (HPLC)

Catalog Number:

44006

CAS Number:

376591-03-6

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00060130

Molecular Formula:

C₂₂H₁₈ClN₅

Molecular Weight:

387.87

Specification Sheet SDS
2,3-Bis(4-nitrophenyl)-5-phenyltetrazolium chloride

Hazmat

Purity:

≥ 98% (Assay by titration)

Hazmat

Catalog Number:

44008

CAS Number:

69231-13-6

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00060010

Molecular Formula:

C₁₉H₁₃ClN₆O₄

Molecular Weight:

424.8

Specification Sheet SDS
2,3-Butanedione monoxime

Purity:

≥ 99% (GC)

Synonym:

Diacetyl monoxime

Catalog Number:

37226

CAS Number:

57-71-6

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002116

Molecular Formula:

C₄H₇NO₂

Molecular Weight:

101.1

Specification Sheet SDS
2,3-Cyclopentenopyridine

Hazmat

Purity:

≥ 98% (assay)

Synonym:

6,7-Dihydro-5H-cyclopanta[b]pyridine

Hazmat

Catalog Number:

26968

CAS Number:

533-37-9

Purity Limit:

≥ 98% (assay)

MDL NO:

MFCD00005933

Molecular Formula:

C₈H₉N

Molecular Weight:

119.17

Specification Sheet SDS
2,3-Di(p-tolyl)-5-phenyltetrazolium chloride

Purity:

≥ 98% (HPLC)

Catalog Number:

44009

CAS Number:

104497-77-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00060002

Molecular Formula:

C₂₁H₁₉ClN₄

Molecular Weight:

362.86

Specification Sheet SDS
2,3-Diamino-5-bromo-6-methylpyridine

Purity:

≥ 99% (GC)

Synonym:

2,3-Diamino-5-bromo-6-picoline

Catalog Number:

28116

CAS Number:

59352-90-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00160167

Molecular Formula:

C₆H₈BrN₃

Molecular Weight:

202.05

Specification Sheet SDS
2,3-Diamino-5-bromopyridine

Purity:

≥ 97% (HPLC)

Synonym:

5-Bromo-2,3-diaminopyridine

Catalog Number:

44649

CAS Number:

38875-53-5

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00460094

Molecular Formula:

C₅H₆BrN₃

Molecular Weight:

188.03

Specification Sheet SDS
2,3-Diamino-5-bromopyridine dihydrochloride

Catalog Number:

29224

CAS Number:

1171836-31-9

MDL NO:

MFCD09835504

Molecular Formula:

C₅H₆BrN₃·2HCl

Molecular Weight:

260.95

SDS
2,3-Diamino-5-fluoropyridine

Purity:

≥ 99% (GC)

Synonym:

5-Fluoro-2,3-diaminopyridine

Catalog Number:

29077

CAS Number:

212268-13-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD08062986

Molecular Formula:

C₅H₆FN₃

Molecular Weight:

127.12

Specification Sheet SDS
2,3-Diamino-6-(trifluoromethyl)-4(3H)-pyrimidinone

Purity:

≥ 99% (HPLC)

Synonym:

2,3-Diamino-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one

Catalog Number:

27799

CAS Number:

95095-71-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00068010

Molecular Formula:

C₅H₅F₃N₄O

Molecular Weight:

194.12

Specification Sheet SDS
2,3-Diamino-6-chloropyridine

Purity:

≥ 98% (GC)

Catalog Number:

44636

CAS Number:

40851-95-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00209966

Molecular Formula:

C₅H₆ClN₃

Molecular Weight:

143.57

Specification Sheet SDS
2,3-Diamino-6-methoxypyridine dihydrochloride

Purity:

≥ 98% (HPLC)

Catalog Number:

28960

CAS Number:

94166-62-8, 28020-38-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00137799

Molecular Formula:

C₆H₉N₃O·2HCl

Molecular Weight:

212.11

Specification Sheet SDS
2,3-Diaminobenzoic acid

Purity:

≥ 98% (GC)

Catalog Number:

29440

CAS Number:

603-81-6

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00137818

Molecular Formula:

C₇H₈N₂O₂

Molecular Weight:

152.15

Specification Sheet SDS
2,3-Diaminonaphthalene

Purity:

≥ 98% (GC)

Synonym:

2,3-Naphthalenediamine

Catalog Number:

47519

CAS Number:

771-97-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00004116

Molecular Formula:

C₁₀H₁₀N₂

Molecular Weight:

158.2

Specification Sheet SDS
2,3-Diaminopyridine

Purity:

≥ 99% (GC)

Synonym:

Pyridine-2,3-diamine

Catalog Number:

24516

CAS Number:

452-58-4

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006319

Molecular Formula:

C₅H₇N₃

Molecular Weight:

109.13

Specification Sheet SDS
2,3-Dibromo-5-chloropyridine

Purity:

≥ 98% (GC)

Catalog Number:

44638

CAS Number:

137628-17-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD08687254

Molecular Formula:

C₅H₂Br₂ClN

Molecular Weight:

271.34

Specification Sheet SDS
2,3-Dibromo-5-methylpyridine

Purity:

≥ 98% (GC)

Synonym:

5,6-Dibromo-3-picoline

Catalog Number:

44722

CAS Number:

29232-39-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD04112574

Molecular Formula:

C₆H₅Br₂N

Molecular Weight:

250.92

Specification Sheet SDS
2,3-Dibromo-propylamine, hydrobromide

Purity:

≥ 98% (GC)

Catalog Number:

36116

CAS Number:

6963-32-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00666060

Molecular Formula:

C₃H₈Br₃N

Molecular Weight:

297.81

Specification Sheet SDS
2,3-Dibromobenzo[b]thiophene

Purity:

≥ 98% (GC)

Catalog Number:

44403

CAS Number:

6287-82-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD06798119

Molecular Formula:

C₈H₄Br₂S

Molecular Weight:

291.99

Specification Sheet SDS
2,3-Dibromopyridine

Purity:

≥ 99% (HPLC)

Catalog Number:

28249

CAS Number:

13534-89-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00234014

Molecular Formula:

C₅H₃Br₂N

Molecular Weight:

236.89

Specification Sheet SDS
2,3-Dibromothiophene

Hazmat

Purity:

≥ 95% (GC)

Hazmat

Catalog Number:

45012

CAS Number:

3140-93-0

Purity Limit:

≥ 95% (GC)

MDL NO:

MFCD00005418

Molecular Formula:

C₄H₂Br₂S

Molecular Weight:

241.93

Specification Sheet SDS
2,3-Dichloro-4-Hydroxybenzaldehyde

Purity:

≥ 98% (HPLC)

Catalog Number:

23798

CAS Number:

16861-22-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD07775189

Molecular Formula:

C₇H₄Cl₂O₂

Molecular Weight:

191.01

Specification Sheet SDS
2,3-Dichloro-4-methylpyridine

Purity:

≥ 99% (GC)

Synonym:

2,3-Dichloro-4-picoline

Catalog Number:

29228

CAS Number:

191419-07-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD09839231

Molecular Formula:

C₆H₅Cl₂N

Molecular Weight:

162.02

Specification Sheet SDS
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone

Hazmat

Purity:

≥ 98% (Assay)

Synonym:

4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-carbonitrile

Hazmat

Catalog Number:

21905

CAS Number:

84-58-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00001593

Molecular Formula:

C₈Cl₂N₂O₂

Molecular Weight:

227.01

Specification Sheet SDS
2,3-Dichloro-5-hydroxypyridine

Purity:

≥ 98% (GC)

Synonym:

5,6-Dichloro-3-pyridinol

Catalog Number:

44641

CAS Number:

110860-92-9

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD09835219

Molecular Formula:

C₅H₃Cl₂NO

Molecular Weight:

163.99

Specification Sheet SDS
2,3-Dichloro-5-methylpyridine

Purity:

≥ 99% (HPLC)

Synonym:

2,3-Dichloro-5-picoline

Catalog Number:

29132

CAS Number:

59782-90-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD08704667

Molecular Formula:

C₆H₅Cl₂N

Molecular Weight:

162.02

Specification Sheet SDS
2,3-Dichloro-5-nitropyridine

Hazmat

Purity:

≥ 99% (HPLC)

Hazmat

Catalog Number:

28798

CAS Number:

22353-40-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03840432

Molecular Formula:

C₅H₂Cl₂N₂O₂

Molecular Weight:

192.99

Specification Sheet SDS
2,3-Dichloro-6,7-dimethylquinoxaline

Purity:

≥ 95% (HPLC)

Catalog Number:

26127

CAS Number:

63810-80-0

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00772734

Molecular Formula:

C₁₀H₈Cl₂N₂

Molecular Weight:

227.09

Specification Sheet SDS
2,3-Dichloro-6-methylquinoxaline

Purity:

≥ 98% (GC)

Catalog Number:

44933

CAS Number:

39267-05-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00270819

Molecular Formula:

C₉H₆Cl₂N₂

Molecular Weight:

213.06

Specification Sheet SDS
2,3-Dichloro-6-nitroquinoxaline

Purity:

≥ 98% (GC)

Catalog Number:

44932

CAS Number:

2379-60-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00454905

Molecular Formula:

C₈H₃Cl₂N₃O₂

Molecular Weight:

244.03

Specification Sheet SDS
2,3-Dichloroaniline

Hazmat

Purity:

≥ 99% (GC)

Synonym:

2,3-Dichlorophenylamine

Hazmat

Catalog Number:

49306

CAS Number:

608-27-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00007657

Molecular Formula:

C₆H₅Cl₂N

Molecular Weight:

162.02

Specification Sheet
2,3-Dichlorobenzoic acid

Purity:

≥ 99% (Assay by titration, HPLC)

Catalog Number:

31152

CAS Number:

50-45-3

Purity Limit:

≥ 99% (Assay by titration, HPLC)

MDL NO:

MFCD00002413

Molecular Formula:

C₇H₄Cl₂O₂

Molecular Weight:

191.01

Specification Sheet SDS
2,3-Dichlorophenylboronic acid

Purity:

≥ 97% (NMR)

Synonym:

2,3-Dichlorobenzeneboronic acid

Catalog Number:

40264

CAS Number:

151169-74-3

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD01075703

Molecular Formula:

C₆H₅BCl₂O₂

Molecular Weight:

190.81

Specification Sheet SDS
2,3-Dichloropyrazine

Purity:

≥ 98% (GC)

Catalog Number:

44604

CAS Number:

4858-85-9

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00040964

Molecular Formula:

C₄H₂Cl₂N₂

Molecular Weight:

148.97

Specification Sheet SDS
2,3-Dichloropyridine

Purity:

≥ 98% (GC)

Catalog Number:

27002

CAS Number:

2402-77-9

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00006229

Molecular Formula:

C₅H₃Cl₂N

Molecular Weight:

147.99

Specification Sheet SDS
2,3-Dichloropyridine-4-boronic acid

Purity:

97 - 105% (Assay by titration)

Synonym:

2,3-Dichloro-4-pyridylboronic acid

Catalog Number:

40392

CAS Number:

951677-39-7

Purity Limit:

97 - 105% (Assay by titration)

MDL NO:

MFCD04038756

Molecular Formula:

C₅H₄BCl₂NO₂

Molecular Weight:

191.8

Specification Sheet SDS
2,3-Dichloropyridine-5-carboxylic acid

Purity:

≥ 99% (HPLC)

Synonym:

5,6-Dichloronicotinic acid

Catalog Number:

27836

CAS Number:

41667-95-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00075181

Molecular Formula:

C₆H₃Cl₂NO₂

Molecular Weight:

192.0

Specification Sheet SDS
2,3-Dichloroquinoxaline

Hazmat

Purity:

≥ 98% (HPLC)

Hazmat

Catalog Number:

25905

CAS Number:

2213-63-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00006720

Molecular Formula:

C₈H₄Cl₂N₂

Molecular Weight:

199.04

Specification Sheet SDS
2,3-Dichlorotetrahydrofuran

Purity:

≥ 90% (GC)

Synonym:

Tetrahydro-2,3-dichlorofuran

Catalog Number:

44459

CAS Number:

3511-19-1

Purity Limit:

≥ 90% (GC)

MDL NO:

MFCD00059736

Molecular Formula:

C₄H₆Cl₂O

Molecular Weight:

140.99

Specification Sheet SDS
2,3-Dicyanopyrazine

Purity:

≥ 99% (GC)

Synonym:

Pyrazine-2,3-dicarbonitrile

Catalog Number:

43574

CAS Number:

13481-25-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00059771

Molecular Formula:

C₆H₂N₄

Molecular Weight:

130.11

Specification Sheet SDS
2,3-Diethyl-5-methylpyrazine

Hazmat

Purity:

≥ 97% (GC)

Hazmat

Catalog Number:

43589

CAS Number:

18138-04-0

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00009635

Molecular Formula:

C₉H₁₄N₂

Molecular Weight:

150.23

Specification Sheet SDS
2,3-Difluoro-4-methoxyphenylboronic acid

Purity:

97 - 105% (Assay by titration)

Synonym:

2,3-Difluoro-4-methoxybenzeneboronic acid

Catalog Number:

40334

CAS Number:

170981-41-6

Purity Limit:

97 - 105% (Assay by titration)

MDL NO:

MFCD07368234

Molecular Formula:

C₇H₇BF₂O₃

Molecular Weight:

187.94

Specification Sheet SDS