CAS 3908-55-2 Silane, trimethyl(methylthio)- (HCID 77513)

Names & identifiers

Preferred name: Silane, trimethyl(methylthio)-
IUPAC: trimethyl(methylsulfanyl)silane
English name: (METHYLTHIO)TRIMETHYLSILANE
Molecular formula: C4H12SSi
Molecular weight: 120.29

Names & synonyms

Trimethyl(methylthio)silaneSilane, trimethyl(methylthio)-Trimethylsilylmethylsulfide(CH3)3SiSCH3Trimethylsilyl methyl sulfideEINECS 223-466-9DTXSID5063231RefChem:182908DTXCID2039592223-466-9JDYCDPFQWXHUDL-UHFFFAOYSA-N3908-55-2

Show more names

Methylthiotriemthylsilane(Methylthio)triemthylsilanetrimethyl(methylthio)-silanMETHYL TRIMETHYSILYL SULFIDETRIMETHYLSILYLMETHYL SULFIDEtrimethyl(methylthio)-Silane

(Methylthio)trimethylsilanetrimethyl(methylsulfanyl)silaneMethylthiotrimethylsilaneMethyl trimethylsilyl sulphide(Methylmercapto)trimethylsilane(Methylsulphanyl)trimethylsilaneMethyl trimethylsilyl sulfideSCHEMBL201791

Database identifiers

CAS: 3908-55-2
PubChem CID: 77513
DTXSID: DTXSID5063231
UNII: G847F868MM
EC Number: 223-466-9
Nikkaji: J217.752H

Properties

Computed structural properties

Topological polar surface area: 25.3 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 1
Heavy atoms: 6
Formal charge: 0
Complexity: 37

Experimental & physicochemical properties

Kovats Retention Index745

Physicochemical properties

Boiling point: 110 · 110-114 °C(lit.)
Density: 0.848 g/mL · 0.848 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.451(lit.)
Flash point: 38 °F · 38 °F
form: liquid
Specific Gravity: 0.85 · 0.850
Hydrolytic Sensitivity: 7 · 7: reacts slowly with moisture/water
BRN: 2035839 · 2035839
InChI: 1S/C4H12SSi/c1-5-6(2,3)4/h1-4H3
InChIKey: JDYCDPFQWXHUDL-UHFFFAOYSA-N
SMILES: CS[Si](C)(C)C
FDA UNII: 847 F868MM · G847F868MM
EPA Substance Registry System: Silane, trimethyl(methylthio)- (3908-55-2)
UNSPSC Code: 12352103 · 12352103
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02,GHS07
Signal word: Danger
Hazard statements: 225 · H225-H315-H319-H335
Precautionary statements: 210 · P210-P302+P352-P305+P351+P338
target organs: Respiratory system
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: Xi
Risk Statements: 10 · 10-36/37/38
Safety Statements: 26 · 26-36
RIDADR: 1993 · UN 1993 3/PG 2
WGK Germany: 3 · 3
F: 10 · 10-13-21
TSCA: TSCA listed
HazardClass: 3.1 · 3.1
PackingGroup: II
HS Code: 2931900090 · 2931900090
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 2 Flam · Eye Irrit. 2Flam. Liq. 2Skin Irrit. 2STOT SE 3
Limited Quantities: 1 L · 1.0 L (0.3 gallon) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Safety & regulation

GHS classification

GHS Classification · 5 items

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Regulatory InformationSilane, trimethyl(methylthio)-: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesFlam. Liq. 2 (100%)；Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (100%)

Regulatory information

Regulatory InformationSilane, trimethyl(methylthio)-: Does not have an individual approval but may be used under an appropriate group standard

Safety data

F: 10-13-21
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
tsca: TSCA listed
ridadr: UN 1993 3/PG 2
hs_code: 2931900090
risk_code: 10-36/37/38
Signal word: Danger
Symbol(GHS): GHS02,GHS07
hazard_code: Xi
safety_code: 26-36
hazard_class: 3.1
Storage Class: 3 - Flammable liquids
packing_group: II
target organs: Respiratory system
Hazard statements: H225-H315-H319-H335
Limited Quantities: 1.0 L (0.3 gallon) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
Hazard Classifications: Eye Irrit. 2Flam. Liq. 2Skin Irrit. 2STOT SE 3
Precautionary statements: P210-P302+P352-P305+P351+P338

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationSilane, trimethyl(methylthio)-: ACTIVE

Suppliers23 total

郑州鸿晟医药科技有限公司0371-55695890 15637198702 · [email protected]

上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]

山东西亚化学有限公司13355009207 13355009207 · [email protected]

四川库利南科技有限公司400-1166-196 18981987031 · [email protected]

Novel Chemical+86-21-64855560, 4008207808 · [email protected]

Related reactions

6 records

New reaction record

HRID 318054As reactantTraining data from https://doi.org/10.1039/C8SC04228D (8/10)

HRID 418075As reactantuspto-grants-2012_01

HRID 829984As reactantTest data from https://doi.org/10.1039/C8SC04228D

HRID 1167967As reactantuspto-grants-2003_09

HRID 1683154As reactantuspto-grants-1997_06

HRID 2346422As reactantTraining data from https://doi.org/10.1039/C8SC04228D (10/10)

Compound notes

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Basic information