Chapter 29 · Organic chemicals

HSN code 2903 — chemicals list

264 products in our catalogue fall under HSN heading 2903. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

(Carboethoxymethyl)triphenylphosphonium bromide, 98%

CAS: 1530-45-6
Formula: C₂₂H₂₂BrO₂P
MW: 429.3 g/mol

VQ-011304

(Ethoxymethylene)malononitrile, 98%

CAS: 123-06-8
Formula: C₆H₆N₂O
MW: 122.12 g/mol

VQ-009594

(S)-Ethyl-N-Boc-pyroglutamate, 98%

CAS: 144978-12-1
Formula: C₁₂H₁₉NO₅
MW: 257.28 g/mol

VQ-012546

[Bis(trifluoroacetoxy)iodo]benzene, 97%

CAS: 2712-78-9
Formula: C₁₀H₅F₆IO₄
MW: 430.04 g/mol

VQ-010687

1-Bromo adamantane, 97%+

CAS: 768-90-1
Formula: C₁₀H₁₅Br
MW: 215.13 g/mol

VQ-010348

Synthesis

1-Bromo naphthalene, 98%

CAS: 90-11-9
Formula: C₁₀H₇Br
MW: 207.07 g/mol

VQ-010349

1-Bromo naphthalene, AR

CAS: 90-11-9
Formula: C₁₀H₇Br
MW: 207.07 g/mol

VQ-046645

Synthesis

1-Bromo propane, 98%

CAS: 106-94-5
Formula: C₃H₇Br
MW: 122.99 g/mol

VQ-010350

1-Bromo-2-butyne, 98%

CAS: 3355-28-0
Formula: C₄H₅Br
MW: 132.99 g/mol

VQ-010352

1-Bromo-2-iodobenzene, 98%+

CAS: 583-55-1
Formula: C₆H₄BrI
MW: 282.9 g/mol

VQ-010353

1-Bromo-2,4-dichlorobenzene, 97%

CAS: 1193-72-2
Formula: C₆H₃BrCl₂
MW: 225.89 g/mol

VQ-010351

Puriss

1-Bromo-3-chloropropane, 99%

CAS: 109-70-6
Formula: C₃H₆BrCl
MW: 157.44 g/mol

VQ-010356

1-Bromo-3-chloropropane, for isolation of RNA

CAS: 109-70-6
Formula: C₃H₆BrCl
MW: 157.44 g/mol

VQ-010357

1-Bromo-3-iodobenzene, 98%

CAS: 591-18-4
Formula: C₆H₄BrI
MW: 282.9 g/mol

VQ-010358

1-Bromo-4-chloro-2-fluorobenzene, 98%

CAS: 1996-29-8
Formula: C₆H₃BrClF
MW: 209.44 g/mol

VQ-010511

1-Bromo-4-iodobenzene, 98%

CAS: 589-87-7
Formula: C₆H₄BrI
MW: 282.9 g/mol

VQ-010360

1-Bromododecane, 97%

CAS: 143-15-7
Formula: C₁₂H₂₅Br
MW: 249.23 g/mol

VQ-010363

1-Bromoheptane, 99%

CAS: 629-04-9
Formula: C₇H₁₅Br
MW: 179.1 g/mol

VQ-010364

1-Bromohexadecane, 96%

CAS: 112-82-3
Formula: C₁₆H₃₃Br
MW: 305.34 g/mol

VQ-010365

1-Bromohexane, 98%

CAS: 111-25-1
Formula: C₆H₁₃Br
MW: 165.07 g/mol

VQ-010366

1-Bromooctane, 99%

CAS: 111-83-1
Formula: C₈H₁₇Br
MW: 193.12 g/mol

VQ-010368

1-Bromooctane, AR

CAS: 111-83-1
Formula: C₈H₁₇Br
MW: 193.12 g/mol

VQ-046267

1-Bromopentane, 98%

CAS: 110-53-2
Formula: C₅H₁₁Br
MW: 151.04 g/mol

VQ-010369

1-Chloro adamantane, 98%

CAS: 935-56-8
Formula: C₁₀H₁₅Cl
MW: 170.68 g/mol

VQ-010370

Synthesis

1-Chloro naphthalene, 90%

CAS: 90-13-1
Formula: C₁₀H₇Cl
MW: 162.61 g/mol

VQ-010371

Synthesis

1-Chloro naphthalene, 99%

CAS: 90-13-1
Formula: C₁₀H₇Cl
MW: 162.61 g/mol

VQ-010372

1-Chloro naphthalene, AR

CAS: 90-13-1
Formula: C₁₀H₇Cl
MW: 162.61 g/mol

VQ-046646

1-Chloro-2-iodobenzene, 98%

CAS: 615-41-8
Formula: C₆H₄ClI
MW: 238.45 g/mol

VQ-010373

Synthesis

1-Chloromethyl naphthalene, 90%

CAS: 86-52-2
Formula: C₁₁H₉Cl
MW: 176.64 g/mol

VQ-010377

Biochemistry

1-Ethyl-3-methylimidazolium bromide, dry, ≥98.5% (HPLC/T)

CAS: 65039-08-9
Formula: C₆H₁₁BrN₂
MW: 191.07 g/mol

VQ-001504

1-Ethyl-3-methylimidazolium thiocyanate, 95%

CAS: 331717-63-6
Formula: C₇H₁₁N₃S
MW: 169.25 g/mol

VQ-001529

Biochemistry

1-Ethyl-3-methylimidazolium thiocyanate, 99%

CAS: 331717-63-6
Formula: C₇H₁₁N₃S
MW: 169.25 g/mol

VQ-001530

1-Iododecane, 98%

CAS: 2050-77-3
Formula: C₁₀H₂₁I
MW: 268.18 g/mol

VQ-010379

Synthesis

1,1,1-Trichloroethane, 98%

CAS: 71-55-6
Formula: C₂H₃Cl₃
MW: 133.4 g/mol

VQ-001938

1,1,1-Trichloroethane, AR 99%

CAS: 71-55-6
Formula: C₂H₃Cl₃
MW: 133.4 g/mol

VQ-046301

Puriss

1,1,1-Trichloroethane, puriss, 99%+

CAS: 71-55-6
Formula: C₂H₃Cl₃
MW: 133.4 g/mol

VQ-001939

HPLC

1,1,2-Trichlorotrifluoroethane, for HPLC 99%+

CAS: 76-13-1
Formula: C₂Cl₃F₃
MW: 187.37 g/mol

VQ-001708

1,1,2-Trichlorotrifluoroethane, GR 99%+

CAS: 76-13-1
Formula: C₂Cl₃F₃
MW: 187.37 g/mol

VQ-001941

Synthesis

1,1,2,2-Tetrachloroethane, 98%

CAS: 79-34-5
Formula: C₂H₂Cl₄
MW: 167.8 g/mol

VQ-001940

1,1,2,2-Tetrachloroethane, GR 99%+

CAS: 79-34-5
Formula: C₂H₂Cl₄
MW: 167.8 g/mol

VQ-001758

1,2-Bis(chloromethyl)benzene, 98%

CAS: 612-12-4
Formula: C₈H₈Cl₂
MW: 175.05 g/mol

VQ-010324

1,2-Diamino-5-bromo-3-chlorobenzene, 97%

CAS: 16429-44-0
Formula: C₆H₆BrClN₂
MW: 221.48 g/mol

VQ-009181

Synthesis

1,2-Dibromoethane, 98%

CAS: 106-93-4
Formula: C₂H₄Br₂
MW: 187.86 g/mol

VQ-010326

1,2-Dibromoethane, AR 98.0%

CAS: 106-93-4
Formula: C₂H₄Br₂
MW: 187.86 g/mol

VQ-046266

Puriss

1,2-Dibromoethane, puriss 99%+

CAS: 106-93-4
Formula: C₂H₄Br₂
MW: 187.86 g/mol

VQ-010327

Synthesis

1,2-Dichlorobenzene, 98%

CAS: 95-50-1
Formula: C₆H₄Cl₂
MW: 147 g/mol

VQ-001944

HPLC

1,2-Dichlorobenzene, for HPLC

CAS: 95-50-1
Formula: C₆H₄Cl₂
MW: 147 g/mol

VQ-001709

1,2-Dichlorobenzene, GR 99%+

CAS: 95-50-1
Formula: C₆H₄Cl₂
MW: 147 g/mol

VQ-001759

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HSN code 2903 — chemicals list