3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid
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![3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/c936d74835e2474da2af3dbe1002ca15.png "3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid")
3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid
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CAS No:
21668-81-5
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Formula:
C4H10N2O3S2
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Chemical Name:
3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid
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Synonyms:
1-Propanesulfonic acid,3-[(aminoiminomethyl)thio]-;1-Propanesulfonic acid,3-(amidinothio)-;Pseudourea,2-(3-sulfopropyl)-;3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid;Isothioureidopropylsulfonic acid;3-S-Thiuronium propanesulfonate;3-(Amidinothio)propanesulfonic acid;3-(Amidinothio)propane-1-sulfonic acid;UPS
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CAS No:
3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid Basic Attributes
198.26
198.26
244-520-8
2930909090
Characteristics
138
-0.6
White powder
1.6±0.1 g/cm3
240 °C
1.623
water: soluble 25mg/mL, clear, colorless
2-8°C
Safety Information
Ⅲ
8
UN32618/PG2
3
34-42-36/37/38
26-36/37/39-45-36/37-24-22
C,Xn
P280-P305 + P351 + P338-P310
H314
|Danger|H302 (42.03%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P405, and P501|Aggregated GHS information provided by 69 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid Use and Manufacturing
It can be used together with polyvinyl alcohol or non-ionic surfactant in acid copper plating to obtain bright and ductile copper plating layer. It can also be used in other acid plating solutions, such as acid silver plating and palladium plating.
1-Propanesulfonic acid, 3-[(aminoiminomethyl)thio]-: ACTIVE
Computed Properties
Molecular Weight:198.3
XLogP3:-0.6
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:5
Exact Mass:198.01328453
Monoisotopic Mass:198.01328453
Topological Polar Surface Area:138
Heavy Atom Count:11
Complexity:218
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid
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![China]()
CN
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Business licensed Certified factoryManufactory Supplier of Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients,Natural Plant Ingredients,APIS Intermidiates,Daily Chemicals,Agricultural Chemicals,Surfactant Chemicals,Ultraviolet Absorbents,Antioxidant Ingredients,Scientific Research Chemical,Flavors and Fragrances ChemicalsInquiryCAS No.: 21668-81-5Grade: Pharmaceutical GradeContent: 99% -
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Business licensed Certified factoryManufactory Supplier of Active Pharm Ingredients,Chemical Catalyst,Pharmaceutical Intermediates,Flavors and Fragrances,Agrochemicals,Chemical Pesticides,Organic Intermediates,OLED IntermediatesInquiryCAS No.: 21668-81-5Grade: Pharmaceutical GradeContent: 99% -
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Business licensedTrader Supplier of 1,3-Propanesultone,SPS 98%,PPS-OH,TC-EHS,acid zinc carrier OX series,Acid zinc plating,Chrome electroplating intermediates,Acid copper electroplating,Nickel electroplating,FluorosurfactantsInquiryCAS No.: 21668-81-5Grade: Plating Grade -
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Business licensedTrader Supplier of PVC resin,pvc paste resin,melamineInquiryCAS No.: 21668-81-5Content: 99% -
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CN
9 YRS
Business licensed Certified factoryManufactory Supplier of electroplating intermediates, fine chemicalsInquiryCAS No.: 21668-81-5Grade: Industrial GradeContent: 95%
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3-[(Aminoiminomethyl)thio]-1-propanesulfonic acid
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