Grundinformationen
- CAS
103-34-4- Standard-SMILES
C1CN(SSN2CCOCC2)CCO1- InChIKey
HLBZWYXLQJQBKU-UHFFFAOYSA-N- Summenformel
- C8H16N2O2S2
- Durchschnittliche Molmasse
- 236,4 g/mol
- Monoisotopische Masse
- 236,0653201
Überblick
rubber vulcanizing agent causing occupational dermatitis; structure
Namen und Bezeichner
- Bevorzugter Name
- Dtdm
- IUPAC
- 4-(morpholin-4-yldisulfanyl)morpholine
- Lokaler Name
- Di(morpholin-4-yl)disulfid
- Englischer Name
- 4,4'-Dithiodimorpholine
- Summenformel
- C8H16N2O2S2
- Molmasse
- 236.35
Namen und Synonyme
4,4'-DITHIODIMORPHOLINE103-34-4Morpholine, 4,4'-dithiobis-Morpholine disulfideAccel R4,4'-DithiomorpholineMorpholino disulfideDimorpholine disulfideDimorpholino disulfideDeovulc MSanfel RBismorpholino disulfide
Weitere Namen anzeigen
DTDM1,2-diMorpholinodisulfane4,4'-daccelrsanfelrdeovulcmusafb-17
DithiobismorpholineMorpholinodisulfideVanax ADisulfide, dimorpholino-Usaf ek-t-6645Usaf B-17Vulnoc4,4'-Dithiobismorpholine
Datenbank-Bezeichner
- CAS
103-34-4- PubChem CID
- 7648
- DTXSID
DTXSID8026698- ChEMBL
CHEMBL582932- UNII
- M786P489YF
- EC Number
- 203-103-0
- Nikkaji
- J22.138D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,6
- Polarare Oberfläche (TPSA)
- 75,5 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 6
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 143
Experimentelle und physikochemische Eigenschaften
Chemical ClassesNitrogen Compounds -> Morpholines
Density1.36 @ 25 °C
Color/Form
CRYSTALS
GRAY TO TAN POWDER
Flash Point
121 °C
250 °F (MINIMUM)
Melting Point125 °C
Vapor Pressure0.0000305 [mmHg]
Food Contact Substances
FCS -> FDA Cumulative Estimated Daily Intake (CEDI)
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Dry Powder; Large Crystals; Large Crystals; Dry Powder
Gray to tan solid; [Hawley] White solid; [MSDSonline]
Physikochemische Eigenschaften
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H315 (10.3%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 184 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Morpholine, 4,4'-dithiobis-
Morpholine, 4,4'-dithiobis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Morpholine, 4,4'-dithiobis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Di(morpholin-4-yl) disulphide (EC: 203-103-0)
Morpholine, 4,4'-dithiobis-: Does not have an individual approval but may be used under an appropriate group standard
Hazards Summary
Effects in high-dose feeding studies of rats include anemia and liver changes; Emergency treatment: Morpholine; Morpholine is an irritant that can cause corneal damage; Liver and kidney injury occur in lethal-dose studies of laboratory animals; [HSDB] Causes abnormal liver function tests in feeding studies of rats; [RTECS] Not irritating to skin but irritating to eyes in rabbits; Not sensitizing; Decrease in fetal viability and body weight, and minor increase in malformed fetuses at materno-toxic doses; Not mutagenic; [EPA Hazard Characterization Document] Irritating but not sensitizing in patch test with ten volunteers; [EPA HPVIS] May cause irritation; [Aldrich MSDS]
Hazard Classes and Categories
Chemie und Industrie
Verwendung und Herstellung
Uses
Used as a stain protector for rubber, a vulcanizer (sulfur donor) and accelerator for natural and synthetic rubbers, a fungicide, and a curing agent for poly(fluoroalkoxyphosphazenes); [HSDB]
Farming (Pesticides) [Category: Industry]
STAINING PROTECTOR IN RUBBER; IN VULCANIZATION OF RUBBER; FUNGICIDE
ORGANOSULFUR ACCELERATOR
ACCELERATOR FOR NATURAL & SYNTHETIC RUBBERS
VULCANIZER (SULFUR DONOR) FOR NATURAL & SYNTHETIC RUBBERS
U.S. Exports
(1979) No Data
(1981) No Data
U.S. Imports
(1979) No Data
(1981) No Data
U.S. Production
2023: 550,000 - <700,000 lb
(1979) PROBABLY GREATER THAN 4.54X10+5 GRAMS
(1981) PROBABLY GREATER THAN 4.54X10+5 GRAMS
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesOther
Methods of Manufacturing
BLAKE, J AM CHEM SOC 65, 1267 (1943); BLAKE, US PATENT 2,343,524 (1944 TO MONSANTO); HARMAN, US PATENT 2,766,236 AND BRITISH PATENT 774,570 (1956, 1957, BOTH TO MONSANTO). LAMBRECH ET AL, US PATENT 2,902,402 (1959 TO PFIZER). ... AS FUNGICIDE: LADD, US PATENT 2,429,097 (1949 TO US RUBBER).
OXIDATIVE COUPLING OF 4-THIOMORPHOLINE WITH MOLECULAR OXYGEN IN THE PRESENCE OF AN AQUEOUS CAUSTIC AGENT & CATALYST
General Manufacturing Information
Wholesale and Retail Trade
Morpholine, 4,4'-dithiobis-: ACTIVE
Vor- und nachgelagerte Produkte
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