CAS 18306-79-1 (3-Aminopropyl)dimethylethoxysilane (HCID 87575)

Overview

structure in first source

Names & identifiers

Preferred name: (3-Aminopropyl)dimethylethoxysilane
IUPAC: 3-[ethoxy(dimethyl)silyl]propan-1-amine
English name: 3-AMINOPROPYLDIMETHYLETHOXYSILANE
Molecular formula: C7H19NOSi
Molecular weight: 161.32

Names & synonyms

18306-79-11-Propanamine, 3-(ethoxydimethylsilyl)-(3-Aminopropyl)dimethylethoxysilaneDTXSID6066361RefChem:435881DTXCID90358303-(Ethoxydimethylsilyl)propan-1-amine3-(Ethoxydimethylsilyl)propylamine3-aminopropyldimethylethoxysilane3-[ethoxy(dimethyl)silyl]propan-1-amineMFCD00053947gamma-aminopropyldimethylethoxysilane

Show more names

DK178APDMES3-(Ethoxydimethylsilyl)(3-Aminopropyl)ethoxydimethylsilane3-(Ethoxydimethylsilanyl)propylamine3-(ethoxydimethylsilyl)-1-propanamin

3-(Ethoxydimethylsilyl)-1-propanamineSCHEMBL372313-[ethoxy(dimethyl)silyl]-1-propanamine(3-aminopropyl)(ethoxy)dimethylsilane(Aminopropyl)dimethylethoxysilane1-Propanamine,3-(ethoxydimethylsilyl)-3-(EthoxA812747

Database identifiers

CAS: 18306-79-1
PubChem CID: 87575
DTXSID: DTXSID6066361
EC Number: 605-989-8
Nikkaji: J364.466I

Properties

Computed structural properties

Topological polar surface area: 35.3 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 2
Rotatable bonds: 5
Heavy atoms: 10
Formal charge: 0
Complexity: 85.7

Experimental & physicochemical properties

SpringerMaterials Properties29Si nuclear magnetic resonance spectrum

Physicochemical properties

Boiling point: 60 °C8 · 60 °C8 mm Hg(lit.)
Density: 0.857 g/mL · 0.857 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.429(lit.)
Flash point: 136 °F · 136 °F
storage temp.: 2 · under inert gas (nitrogen or Argon) at 2–8 °C
pka: 10.68 · 10.68±0.10(Predicted)
Specific Gravity: 0.857 · 0.857
Appearance: Colorless to light yellow Liquid
Hydrolytic Sensitivity: 7 · 7: reacts slowly with moisture/water
InChI: InChI=1S/C7H19NOSi/c1-4-9-10(2,3)7-5-6-8/h4-8H2,1-3H3
InChIKey: GLISOBUNKGBQCL-UHFFFAOYSA-N
SMILES: C(N)CC[Si](OCC)(C)C
CAS DataBase Reference: 18306 · 18306-79-1(CAS DataBase Reference)
EPA Substance Registry System: 1 · 1-Propanamine, 3-(ethoxydimethylsilyl)- (18306-79-1)
UNSPSC Code: 12352103 · 12352103
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02,GHS07
Signal word: Warning
Hazard statements: 226 · H226-H315-H319-H335
Precautionary statements: 210 · P210-P302+P352-P305+P351+P338
target organs: Respiratory system
PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-36/37
RIDADR: 1993 · UN 1993 3/PG 3
WGK Germany: 3 · 3
TSCA: TSCA listed
HazardClass: 3 · 3
HS Code: 29319090 · 29319090
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 2 Flam · Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
Limited Quantities: 5 L · 5.0 L (1.3 gallons) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H226 (95.2%): Flammable liquid and vapor [Warning Flammable liquids]

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 42 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesFlam. Liq. 3 (95.2%)

Safety data

PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
tsca: TSCA listed
ridadr: UN 1993 3/PG 3
hs_code: 29319090
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS02,GHS07
hazard_code: Xi
safety_code: 26-36/37
hazard_class: 3
Storage Class: 3 - Flammable liquids
target organs: Respiratory system
Hazard statements: H226-H315-H319-H335
Limited Quantities: 5.0 L (1.3 gallons) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
Hazard Classifications: Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
Precautionary statements: P210-P302+P352-P305+P351+P338

Chemistry & industry

Uses & manufacturing

General Manufacturing Information1-Propanamine, 3-(ethoxydimethylsilyl)-: ACTIVE

Applications

Uses3-(Ethoxydimethylsilyl)propylamine is mainly used as a silane-coupling agent for the surface modification of glass substrates, polymers and nanoparticles via amino silanization.

Uses3-aminopropyldimethylethoxysilane is an organo-functional silane that can be used to prepare aminopropylsiloxy endblocked polymers.

Upstream & downstream products

Upstream raw materials

(3-chloropropyl)ethoxydimethylsilane 2-Mercaptothiazoline DIMETHYLETHOXYSILANE 3-Chloropropyldimethylchlorosilane Ethanol Allylamine

Suppliers90 total

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]

毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]

Related reactions

2 records

New reaction record

HRID 135047As productTraining data from https://doi.org/10.1039/C8SC04228D (9/10)

HRID 1906043As productuspto-grants-1987_03

Compound notes

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Basic information