Liaoning Zhongrui Chemical Co., Ltd.

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Contact: Zhu Xinmin - General Manager
Web: http://www.zhongruichem.com
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Address: Dongyu County, Hongcorner of Chemical Park, Dongyu, Anhui 230000, China
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Profile: Liaoning Zhongrui Chemical Co., Ltd. produces dye & pharmaceutical intermediates. Our products include 2 - amino toluene 5 - sulfonic acid, 1,4 - two phenoxy benzene, 3,4 - dimethyl phenol, and N- methyl nitroaniline.

18 Products/Chemicals (Click for related suppliers)

• Chromotropic Acid

IUPAC Name: 4,5-dihydroxynaphthalene-2,7-disulfonic acid | CAS Registry Number: 148-25-4
Synonyms: Chromotropic acid, CHEBI:1751, AIDS000369, AIDS-000369, CID67221, NSC37043, EINECS 205-712-7, NSC 37043, SBB001312, 4,5-Dihydroxy-2,7-naphthalenedisulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid, AI3-18239, 4,5-Dihydroxynaphthalene-2,7-disulphonic acid, C11323, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, 129-96-4, 3888-44-6

Molecular Formula:	C₁₀H₈O₈S₂	Molecular Weight:	320.295720 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	8

InChIKey: HLVXFWDLRHCZEI-UHFFFAOYSA-N

• Diphenoxy Benzene

IUPAC Name: 1,4-bis(phenoxy)benzene | CAS Registry Number: 3061-36-7
Synonyms: p-Diphenoxybenzene, Benzene, p-diphenoxy-, Benzene, 1,4-diphenoxy-, 1,4-Diphenoxybenzene, p-Phenoxyphenoxybenzene, 4-Phenoxydiphenyl oxide, Hydroquinone diphenyl ether, Oprea1_734594, CHEBI:39271, SBB007747, ZINC00157317, FR-0248, 1,1'-[1,4-phenylenebis(oxy)]dibenzene

Molecular Formula:	C₁₈H₁₄O₂	Molecular Weight:	262.302560 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: UVGPELGZPWDPFP-UHFFFAOYSA-N

• M-Xylidine O-Sulphonic Acid

IUPAC Name: 2-amino-3,5-dimethylbenzenesulfonic acid | CAS Registry Number: 88-22-2
Synonyms: 2-Amino-3,5-xylenesulfonic acid, NSC7548, 2-Amino-3,5-xylenesulphonic acid, AIDS020182, AIDS-020182, NSC 7548, EINECS 201-811-4, 3,5-Xylenesulfonic acid, 2-amino-, 2-Amino-3,5-dimethylbenzenesulfonic acid, C.I. 24855, Benzenesulfonic acid, 2-amino-3,5-dimethyl-, 3,5-Xylenesulfonic acid, 2-amino- (8CI)

Molecular Formula:	C₈H₁₁NO₃S	Molecular Weight:	201.242840 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: CFCXQQUQLZIZPI-UHFFFAOYSA-N

• N N Dimethyl-M-Aminophenol

IUPAC Name: 3-(dimethylamino)phenol | CAS Registry Number: 99-07-0
Synonyms: 3-(Dimethylamino)phenol, Phenol, 3-(dimethylamino)-, dAMP, m-(Dimethylamino)phenol, 3-DIMETHYLAMINOPHENOL, Phenol, m-(dimethylamino)-, m-Dimethylaminophenol, N,N-Dimethyl-m-aminophenol, 3-N,N-Dimethylaminophenol, (3-Hydroxyphenyl)dimethylamine, 3-Hydroxy-N,N-dimethylaniline, CCRIS 4625, N,N-Dimethyl-3-aminophenol, MLS002152881, D144002_ALDRICH, 39260_FLUKA, EINECS 202-727-0, NSC 62017, AIDS019908, AIDS-019908

Molecular Formula:	C₈H₁₁NO	Molecular Weight:	137.179040 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: MESJRHHDBDCQTH-UHFFFAOYSA-N

• N-Methyl-4-nitroaniline

IUPAC Name: N-methyl-4-nitroaniline | CAS Registry Number: 100-15-2
Synonyms: N-Methyl-p-nitraniline, N-Methyl-p-nitroaniline, 4-Nitro-N-methylaniline, Aniline, N-methyl-p-nitro-, p-(Methylamino)nitrobenzene, N-Monomethyl-p-nitroaniline, Benzenamine, N-methyl-4-nitro-, p-Nitro-N-methylaniline, 269638_ALDRICH, NSC 5390, EINECS 202-823-2, NSC5390, N-METHYL-4-NITROBENZENAMINE, ALD-N036727, Aniline, N-methyl-p-nitro- (8CI), LS-295, ZINC03860557, AI3-08826, NCGC00091370-01, AC-907/25014172

Molecular Formula:	C₇H₈N₂O₂	Molecular Weight:	152.150620 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: XIFJZJPMHNUGRA-UHFFFAOYSA-N

• P-Anisidine-2-Sulphonic Acid

IUPAC Name: 2-amino-5-methoxybenzenesulfonic acid | CAS Registry Number: 13244-33-2
Synonyms: 4-Methoxy-2-sulfoaniline, 4-Aminoanisole-3-sulfonic acid, AIDS020200, EINECS 236-224-2, 2-Amino-5-methoxybenzenesulphonic acid, 2-Amino-5-methoxy benzenesulfonic acid, AIDS-020200, CID83260, BRN 3284409, SBB016909, 2-Amino-5-methoxybenzenesulfonic acid, Benzenesulfonic acid, 2-amino-5-methoxy-, Kyselina 4-aminoanisol-3-sulfonova [Czech], LS-31750, 0-14-00-00813 (Beilstein Handbook Reference)

Molecular Formula:	C₇H₉NO₄S	Molecular Weight:	203.215660 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: KZKGEEGADAWJFS-UHFFFAOYSA-N

• Para Chlorobenzoic Acid

IUPAC Name: 4-chlorobenzoic acid | CAS Registry Number: 74-11-3
Synonyms: 4-Chlorobenzoic acid, p-Chlorbenzoic acid, Chlorodracylic acid, P-CHLOROBENZOIC ACID, Benzoic acid, 4-chloro-, Benzoic acid, p-chloro-, 4-Chlorobenzoate, p-Carboxychlorobenzene, para-Chlorobenzoic acid, 4-CHLORO-BENZOIC ACID, CCRIS 5994, NCIOpen2_004782, Acido p-clorobenzoico [Italian], HSDB 6019, MLS002152923, 135585_ALDRICH, 506885_SUPELCO, 23550_FLUKA, CHEBI:30747, EINECS 200-805-9

Molecular Formula:	C₇H₅ClO₂	Molecular Weight:	156.566400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: XRHGYUZYPHTUJZ-UHFFFAOYSA-N

• Pharmaceutic Intermediates

• Tobias Acid;2-Naphthylamine-5-Sulfonic Acid;Tobias Acid

IUPAC Name: 6-aminonaphthalene-1-sulfonic acid | CAS Registry Number: 81-05-0
Synonyms: Gycolan Green BFL, Dahl's Acid, 2-Naphthylamine-5-sulfonic acid, 6-Amino-1-naphthalenesulfonic acid, MolPort-000-151-171, CID66470, 6-Aminonaphthalene-1-sulphonic acid, EINECS 201-318-4, 1-Naphthalenesulfonic acid, 6-amino-, A0347

Molecular Formula:	C₁₀H₉NO₃S	Molecular Weight:	223.248360 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: YUNBHHWDQDGWHC-UHFFFAOYSA-N

• 2-Methyl-5-Nitrophenol

IUPAC Name: 2-methyl-5-nitrophenol | CAS Registry Number: 5428-54-6
Synonyms: 2-Methyl-5-nitrophenol, 5-Nitro-o-cresol, 5-Nitro-2-cresol, Phenol, 2-methyl-5-nitro-, o-Cresol, 5-nitro-, 2-Hydroxy-4-nitrotoluene, 2-Methyl-5-nitro-phenol, 423289_ALDRICH, NSC12987, NSC41203, NSC50664, EINECS 226-580-7, NSC 12987, NSC 41203, NSC 50664, ZINC00164798, SB 01762, TL806366, InChI=1/C7H7NO3/c1-5-2-3-6(8(10)11)4-7(5)9/h2-4,9H,1H

Molecular Formula:	C₇H₇NO₃	Molecular Weight:	153.135380 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: UMFDLIXUUJMPSI-UHFFFAOYSA-N

• 3,4-Dimethylaniline-6-Sulfonic Acid

IUPAC Name: 2-amino-4,5-dimethylbenzenesulfonic acid | CAS Registry Number: 56375-83-8
Synonyms: 5-Amino-o-xylene-4-sulphonic acid, EINECS 260-136-3

Molecular Formula:	C₈H₁₁NO₃S	Molecular Weight:	201.242840 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: XROQUIUUGKYCQN-UHFFFAOYSA-N

• 3,4-Dichloroaniline-6-Sulfonic Acid

IUPAC Name: 2-amino-4,5-dichlorobenzenesulfonic acid | CAS Registry Number: 6331-96-0
Synonyms: NSC37399, CID235712, NSC 37399, 2-amino-4,5-dichlorobenzenesulfonic acid, Benzenesulfonic acid, 2-amino-4,5-dichloro-, TL8004412

Molecular Formula:	C₆H₅Cl₂NO₃S	Molecular Weight:	242.079800 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: AKLDPNVZTZIVFA-UHFFFAOYSA-N

• 2-Aminotoluene-5-Sulfonic Acid

IUPAC Name: 4-amino-3-methylbenzenesulfonic acid | CAS Registry Number: 98-33-9
Synonyms: 3-Methylsulphanilic acid, o-Toluidine-m-sulfonic acid, 4-Amino-m-toluenesulfonic acid, 2-Amino-5-toluenesulfonic acid, CCRIS 3412, m-Toluenesulfonic acid, 4-amino-, 4-Amino-3-methylbenzenesulfonic acid, 2-Aminotoluene-5-sulfonic acid, Benzenesulfonic acid, 4-amino-3-methyl-, NSC 7545, EINECS 202-658-6, NSC7545, 4-Amino-m-toluenesulfonic acid (SO3H=1), AI3-16579, 4-Amino-meta-toluenesulfonic acid (SO3H=1), m-Toluenesulfonic acid, 4-amino- (8CI), 4-Amino-m-toluenesulfonic acid [SO3H=1], LS-188100, TL8006040, 4-AMINO-3-METHYLBENZENESULPHONIC ACID

Molecular Formula:	C₇H₉NO₃S	Molecular Weight:	187.216260 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: WQTCZINVPXJNEL-UHFFFAOYSA-N

• 5-Chloroorthanilic acid

IUPAC Name: 2-amino-5-chlorobenzenesulfonic acid | CAS Registry Number: 133-74-4
Synonyms: EINECS 205-119-3, 2-Amino-5-chlorobenzenesulphonic acid, 4-CHLOROANILINE-2-SULFONIC ACID

Molecular Formula:	C₆H₆ClNO₃S	Molecular Weight:	207.634740 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: ZCGVPUAAMCMLTM-UHFFFAOYSA-N

• 2,5 Dichloro Aniline-4-Sulphonic Acid

IUPAC Name: 4-amino-2,5-dichlorobenzenesulfonic acid | CAS Registry Number: 88-50-6
Synonyms: 2,5-Dichlorosulfanilic acid, 2, 5-Dichlorosulfanilic acid, Sulfanilic acid, 2,5-dichloro-, NSC1128, 2,5-Dichloroaniline-4-sulfonic acid, NSC6299, AIDS159796, 4-Amino-2,5-dichlorobenzenesulfonic acid, AIDS-159796, Benzenesulfonic acid, 4-amino-2,5-dichloro-, NSC 1128, EINECS 201-836-0, Sulfanilic acid, 2,5-dichloro- (8CI), 4-Amino-2,5-dichlorobenzenesulphonic acid

Molecular Formula:	C₆H₅Cl₂NO₃S	Molecular Weight:	242.079800 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: SJCTXIKOXTUQHC-UHFFFAOYSA-N

• 2-Methylindole

IUPAC Name: 2-methyl-1H-indole | CAS Registry Number: 95-20-5
Synonyms: 2-METHYLINDOLE, 2-Methyl-1H-indole, Indole, 2-methyl-, 1H-Indole, 2-methyl-, M51407_ALDRICH, Indole, 2-methyl- (8CI), ARONIS020142, NSC 7514, EINECS 202-398-3, NSC7514, ZINC01088076, AI3-03945, LS-83246, LS-83247, ST040425, TL8005985, M-3895, InChI=1/C9H9N/c1-7-6-8-4-2-3-5-9(8)10-7/h2-6,10H,1H, 2MI

Molecular Formula:	C₉H₉N	Molecular Weight:	131.174460 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: BHNHHSOHWZKFOX-UHFFFAOYSA-N

• 3 4-Dimethylphenol

IUPAC Name: 3,4-dimethylphenol | CAS Registry Number: 95-65-8
Synonyms: 3,4-Xylenol, 3,4-DIMETHYLPHENOL, 4,5-Dimethylphenol, Phenol, 3,4-dimethyl-, 1,3,4-Xylenol, 3,4-Dimethyl phenol, 4-Hydroxy-o-xylene, 4-Hydroxy-1,2-dimethylbenzene, 3,4-DMP, 1-Hydroxy-3,4-dimethylbenzene, CCRIS 723, FEMA No. 3596, HSDB 5294, D175404_ALDRICH, W359602_ALDRICH, WLN: QR C1 D1, 1,2-Dimethyl-4-hydroxybenzene, 36716_RIEDEL, NSC 1549, CHEBI:39839

Molecular Formula:	C₈H₁₀O	Molecular Weight:	122.164400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: YCOXTKKNXUZSKD-UHFFFAOYSA-N

• 4-Aminotoluene-3-Sulphonic Acid

IUPAC Name: 2-amino-5-methylbenzenesulfonic acid | CAS Registry Number: 88-44-8
Synonyms: Ptmsptmsa, PTMS, PTMSA, Red 4B acid, 4-Aminotoluene-3-sulfonic acid, 2-Amino-5-methylbenzenesulfonic acid, 6-Amino-m-toluenesulfonic acid, WLN: ZR B1 ESWQ, CCRIS 2772, m-Toluenesulfonic acid, 6-amino-, P-TOLUIDINE-M-SULFONIC ACID, 4-Aminotoluene-3-sulphonic acid, 6-Amino-m-toluensulfonic acid, 218766_ALDRICH, Benzenesulfonic acid, 2-amino-5-methyl-, NSC 7544, 4-Methylaniline-2-sulfonic acid, EINECS 201-831-3, Kyselina 4-toluidin-3-sulfonova, NSC7544

Molecular Formula:	C₇H₉NO₃S	Molecular Weight:	187.216260 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: LTPSRQRIPCVMKQ-UHFFFAOYSA-N