2-([[(CARBOXYMETHYL)THIO]METHYL]THIO)ACETIC ACID
METHYLENEBIS(THIOACETIC ACID)
CAS: 2068-24-8
Molecular Formula: C5H8O4S2
2-([[(CARBOXYMETHYL)THIO]METHYL]THIO)ACETIC ACID - Names and Identifiers
| Name | METHYLENEBIS(THIOACETIC ACID) |
| Synonyms | 3,5-Dithiaheptanedioic acid METHYLENEBIS(THIOACETIC ACID) METHYLENE BIS(MERCAPTOACETIC ACID) α,α'-(Methylenebisthio)diacetic acid 2,2'-[methylenebis(thio)]bis-aceticaci 2-([[(CARBOXYMETHYL)THIO]METHYL]THIO)ACETIC ACID |
| CAS | 2068-24-8 |
| EINECS | 218-189-5 |
2-([[(CARBOXYMETHYL)THIO]METHYL]THIO)ACETIC ACID - Physico-chemical Properties
| Molecular Formula | C5H8O4S2 |
| Molar Mass | 196.24 |
| Density | 1.57 g/cm3 |
| Melting Point | 125 °C |
| Boling Point | 126-128 °C(Press: 0.1 Torr) |
| pKa | pK1:3.31;pK2:4.345 (18°C) |
| Storage Condition | Room Temprature |
| MDL | MFCD00135949 |
| Physical and Chemical Properties | EPA Chemical Information Acetic acid, 2,2 '-[methylenebis(thio)]bis- (2068-24-8) |
2-([[(CARBOXYMETHYL)THIO]METHYL]THIO)ACETIC ACID - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37 - Wear suitable gloves. |
| TSCA | Yes |
2-([[(CARBOXYMETHYL)THIO]METHYL]THIO)ACETIC ACID - Introduction
METHYLENEBIS(THIOACETIC ACID) is an organic compound with the formula CH2(SH) cooh2. The following is a description of the nature, use, method and safety information of METHYLENEBIS(THIOACETIC ACID).
Nature:
-Appearance: METHYLENEBIS(THIOACETIC ACID) is usually white crystalline or crystalline powder.
-Melting point: Its melting point range is 60-70 degrees Celsius.
-Solubility: METHYLENEBIS(THIOACETIC ACID) is soluble in water and common organic solvents.
-Chemical properties: This compound is a weak acid that can form complexes with metals.
Use:
- METHYLENEBIS(THIOACETIC ACID) can be used as an impregnant for certain metals to inhibit corrosion of metals.
-It can also be used as a stabilizer for certain molten metals.
- METHYLENEBIS(THIOACETIC ACID) can also be used as a reagent in organic synthesis, such as the synthesis of certain thioesters and inhibitors of total lipases.
Method:
-methyleneebis (THIOACETIC ACID) can be obtained by the reduction reaction of methylene sulfuric ACID. Specifically, methylene sulfuric ACID and hydrogen sulfide react under alkaline conditions to form methyleneebis (THIOACETIC ACID).
Safety Information:
- METHYLENEBIS(THIOACETIC ACID) is an irritating chemical that may cause irritation to the skin, eyes and respiratory tract. Therefore, it is necessary to pay attention to personal protective measures when using, such as wearing appropriate protective gloves, glasses and masks.
-During operation and storage, avoid contact with oxidants, strong acids and strong bases to prevent possible reactions or dangerous accidents.
-Waste should be disposed of in accordance with local regulations to ensure environmental safety.
Nature:
-Appearance: METHYLENEBIS(THIOACETIC ACID) is usually white crystalline or crystalline powder.
-Melting point: Its melting point range is 60-70 degrees Celsius.
-Solubility: METHYLENEBIS(THIOACETIC ACID) is soluble in water and common organic solvents.
-Chemical properties: This compound is a weak acid that can form complexes with metals.
Use:
- METHYLENEBIS(THIOACETIC ACID) can be used as an impregnant for certain metals to inhibit corrosion of metals.
-It can also be used as a stabilizer for certain molten metals.
- METHYLENEBIS(THIOACETIC ACID) can also be used as a reagent in organic synthesis, such as the synthesis of certain thioesters and inhibitors of total lipases.
Method:
-methyleneebis (THIOACETIC ACID) can be obtained by the reduction reaction of methylene sulfuric ACID. Specifically, methylene sulfuric ACID and hydrogen sulfide react under alkaline conditions to form methyleneebis (THIOACETIC ACID).
Safety Information:
- METHYLENEBIS(THIOACETIC ACID) is an irritating chemical that may cause irritation to the skin, eyes and respiratory tract. Therefore, it is necessary to pay attention to personal protective measures when using, such as wearing appropriate protective gloves, glasses and masks.
-During operation and storage, avoid contact with oxidants, strong acids and strong bases to prevent possible reactions or dangerous accidents.
-Waste should be disposed of in accordance with local regulations to ensure environmental safety.
Last Update：2024-04-10 22:29:15
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View History
2-([[(CARBOXYMETHYL)THIO]METHYL]THIO)ACETIC ACID
BIOTINYLAMIDOETHYL]-DITHIOMETHYLENEMALONIC ACID BIS(3-AMINOPROPIONIC ACID)
2-(氮杂环丁烷-3-基氧基)-N-异戊基丙烷酰胺
PENTACHLOROPHENYL ACRYLATE
(S)-(+)-N-(叔丁氧羰基)-2-甲基哌啶
(E)-3-(4-氯-3-羟基苯基)丙烯酸
(4-溴苯基)(哌啶-4-基)甲酮
苯乙酮,4'-溴-2-(对-氯苯亚甲基)-
4-苯甲酰基哌啶
氨基硅油柔软剂
BIOTINYLAMIDOETHYL]-DITHIOMETHYLENEMALONIC ACID BIS(3-AMINOPROPIONIC ACID)
2-(氮杂环丁烷-3-基氧基)-N-异戊基丙烷酰胺
PENTACHLOROPHENYL ACRYLATE
(S)-(+)-N-(叔丁氧羰基)-2-甲基哌啶
(E)-3-(4-氯-3-羟基苯基)丙烯酸
(4-溴苯基)(哌啶-4-基)甲酮
苯乙酮,4'-溴-2-(对-氯苯亚甲基)-
4-苯甲酰基哌啶
氨基硅油柔软剂