ChemicalBook >> CAS DataBase List >>2-Amino-4-chloro-5-methylbenzenesulfonic acid
2-Amino-4-chloro-5-methylbenzenesulfonic acid
- CAS No.
- 88-51-7
- Chemical Name:
- 2-Amino-4-chloro-5-methylbenzenesulfonic acid
- Synonyms
- 2B ACID;red2bacid;2B-SAEURE;uene-5-suL;2BAcid/4BAcid;permanentred2bamine;Amino-chloro-5-methy;LABOTEST-BB LT01138546;brillianttoningredamine;2-amino-4-chloro-5-methylbenze
- CBNumber:
- CB8118882
- Molecular Formula:
- C7H8ClNO3S
- Molecular Weight:
- 221.66
- MDL Number:
- MFCD00035771
- MOL File:
- 88-51-7.mol
Last updated:2024-03-25 11:48:53
Melting point | >300°C |
---|---|
Boiling point | 163°C (rough estimate) |
Density | 1.3031 (rough estimate) |
vapor pressure | 0-0Pa at 25℃ |
refractive index | 1.6210 (estimate) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | Aqueous Acid (Slightly), DMSO (Slightly) |
form | Solid |
pka | -1.58±0.50(Predicted) |
color | Off-White to Pale Red |
LogP | -0.97--0.89 at 23℃ and pH2.6 |
CAS DataBase Reference | 88-51-7(CAS DataBase Reference) |
FDA UNII | 9QN6JT928N |
EPA Substance Registry System | Benzenesulfonic acid, 2-amino-4-chloro-5-methyl- (88-51-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319 | |||||||||
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36/37/39 | |||||||||
RIDADR | 3261 | |||||||||
RTECS | XT6330000 | |||||||||
HS Code | 2921.43.9020 | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
Toxicity | LD50 oral in rat: 12300mg/kg | |||||||||
NFPA 704 |
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2-Amino-4-chloro-5-methylbenzenesulfonic acid price More Price(28)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | S432032 | 6-AMINO-4-CHLORO-META-TOLUENESULFONIC ACID Aldrich | 88-51-7 | 1g | $179 | 2024-03-01 | Buy |
TCI Chemical | A0286 | 4-Amino-2-chlorotoluene-5-sulfonic Acid >98.0%(HPLC)(T) | 88-51-7 | 25g | $31 | 2024-03-01 | Buy |
AK Scientific | L171 | 2-Amino-4-chloro-5-methylbenzenesulfonicacid | 88-51-7 | 100g | $115 | 2021-12-16 | Buy |
Biosynth Carbosynth | FA142523 | 2-Amino-4-chloro-5-methylbenzenesulfonic acid | 88-51-7 | 250g | $290 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | DYE0000205 | 2-AMINO-4 CHORO-5-METHYLENZENESULFONIC ACID 95.00% | 88-51-7 | 10G | $490 | 2021-12-16 | Buy |
2-Amino-4-chloro-5-methylbenzenesulfonic acid Chemical Properties,Uses,Production
Chemical Properties
White to buff powder. Essentially insoluble as free acid; soluble as sodium or ammonium salt.
Uses
Intermediate for azo pigments.
Uses
2-Amino-4-chloro-5-methylbenzenesulfonic Acid is used in method for preparing environment-friendly organic pigment for agricultural seed coating.
Production Methods
The compound is made by baking 3-chloro-4-methyl-benzeneamine hydrogensulfate in vacuo at 195 ℃.
2-Amino-4-chloro-5-methylbenzenesulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 226)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86-13288715578 +8613288715578 | sales@hbmojin.com | China | 12466 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20389 | 58 |
hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 | sales03@chemcn.cn | China | 973 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21686 | 55 |
career henan chemical co | +86-0371-86658258 15093356674; | sales@coreychem.com | China | 29914 | 58 |
NINGBO INNO PHARMCHEM CO., LTD. | 13867897135 | sales@nbinno.com | CHINA | 925 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
View Lastest Price from 2-Amino-4-chloro-5-methylbenzenesulfonic acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-06-21 | 2-Amino-4-chloro-5-methylbenzenesulfonic acid
88-51-7
|
US $30.00 / kg | 1kg | 98% | 2000kg | hebei hongtan Biotechnology Co., Ltd | ||
2023-12-26 | 2-Amino-4-chloro-5-methylbenzenesulfonic acid
88-51-7
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2023-11-30 | 2-Amino-4-chloro-5-methylbenzenesulfonic acid
88-51-7
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
- 2-Amino-4-chloro-5-methylbenzenesulfonic acid
88-51-7
- US $30.00 / kg
- 98%
- hebei hongtan Biotechnology Co., Ltd
- 2-Amino-4-chloro-5-methylbenzenesulfonic acid
88-51-7
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- 2-Amino-4-chloro-5-methylbenzenesulfonic acid
88-51-7
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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kyselina2-chlor-4-toluidin-5-sulfonova(czech)
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red2bacid
LABOTEST-BB LT01138546
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4-Amino-2-chlorotolulene-5-sulfonic
4-Chloro-5-methyl-2-aminobenzenesulfonicacid
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4-AMINO-2-CHLORO-5-SULFOTOLUENE
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2B-SAEURE
88-51-7 2-Amino-4-chloro-5-methylbenzenesulfonic acid
2-Amino-4-chloro-5-methylbenzenesulfonic acid ISO 9001:2015 REACH
uene-5-suL
4-Amino-2-chlorotoluene-5-sulfonic Acid >
5-amino-4-chloro-2-methylbenzenesulfonic acid
88-51-7
88-51-6
API Intermediate
Intermediates
Intermediates of Dyes and Pigments