| Identification | More | [Name]
METHOXYCARBONYLSULFENYL CHLORIDE | [CAS]
26555-40-8 | [Synonyms]
5-CHLORO O-METHYL THIOCARBONATE
METHOXYCARBONYLSULFENYL CHLORIDE
METHOXYCARBONYLSULPHENYL CHLORIDE
S-CHLORO O-METHYL THIOCARBONATE
(Chlorosulfanyl)(methoxy)oxomethane
Carbonothioic acid, anhydrosulfide with thiohypochlorous acid, methyl ester
thiocarbonic acid, anhydrosulphide with methyl thiohypochlorite
Methoxycarbonylsulfenylchloride,95%
(Chlorothio)formic acid methyl ester
(Chlorothio)methanoic acid methyl ester
Methoxycarbonylthio chloride | [EINECS(EC#)]
247-801-3 | [Molecular Formula]
C2H3ClO2S | [MDL Number]
MFCD00013648 | [Molecular Weight]
126.56 | [MOL File]
26555-40-8.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR BRIGHT YELLOW LIQUID | [Boiling point ]
133-134 °C(lit.) | [density ]
1.399 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.481(lit.)
| [Fp ]
130 °F
| [storage temp. ]
2-8°C
| [solubility ]
Miscible with dichlormethane. | [form ]
Liquid | [color ]
Clear bright yellow | [Specific Gravity]
1.399 | [Sensitive ]
Moisture Sensitive | [BRN ]
1849908 | [InChIKey]
TXJXPZVVSLAQOQ-UHFFFAOYSA-N | [CAS DataBase Reference]
26555-40-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R10:Flammable.
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2920 8/PG 2
| [WGK Germany ]
3
| [F ]
10-21 | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29309099 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR BRIGHT YELLOW LIQUID | [Uses]
Methoxycarbonylsulfenyl chloride may be used to prepare 3-[(methoxycarbonyl)dithio]-L-alanine, via reaction with L-cysteine. It is suitable for use in the synthesis of 3-2 pyridinyldithio propanoic acid hydrazide (PDPH), an important heterobifunctional crosslinker widely used in bioconjugate techniques for making macromolecule-drug conjugates. | [Uses]
Methoxycarbonylsulfenyl chloride is used to prepare 3-[(methoxycarbonyl)dithio]-L-alanine by reacting with L-cysteine. Further, it is used in the synthesis of 3-2 pyridinyldithio propanoic acid hydrazide (PDPH). It serves as an important heterobifunctional crosslinker, which is a crosslinker used to make macromolecule-drug conjugates. | [General Description]
Methoxycarbonylsulfenyl chloride is a sulfenyl carbonyl compound. Photoinduced fragmentations of methoxycarbonylsulfenyl chloride is investigated in the gaseous phase by using synchrotron radiation and multicoincidence techniques. The molecular structure and conformational properties of methoxycarbonylsulfenyl chloride is studied in the gas and solid phases by gas electron diffraction, low-temperature X-ray diffraction and vibrational spectroscopy. The anomeric and mesomeric effects in methoxycarbonylsulfenyl chloride is reported. |
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