n-pentyltriethoxysilane

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Names

[ CAS No. ]:
2761-24-2

[ Name ]:
n-pentyltriethoxysilane

[Synonym ]:
Silane, triethoxypentyl-
Triaethoxy-pentyl-silan
Triethoxypentylsilane
n-pentyltriethoxysilane
EINECS 220-429-9
n-amyltriethoxysilane
PENTYLTRIETHOXYSILANE
Amyltriethoxysilane
SILANE,PENTYLTRIETHOXY
triethoxy-pentyl-silane
MFCD00026757
Silane,triethoxypentyl
Triethoxy(pentyl)silane

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
191.5±8.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H26O3Si

[ Molecular Weight ]:
234.408

[ Flash Point ]:
77.9±21.3 °C

[ Exact Mass ]:
234.165115

[ PSA ]:
27.69000

[ LogP ]:
3.86

[ Vapour Pressure ]:
0.7±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.419

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VV4750000
CHEMICAL NAME :
Silane, pentyltriethoxy-
CAS REGISTRY NUMBER :
2761-24-2
BEILSTEIN REFERENCE NO. :
1755079
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C11-H26-O3-Si
MOLECULAR WEIGHT :
234.46
WISWESSER LINE NOTATION :
2O-SI-5&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1235,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1235,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
7130 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
2

[ RTECS ]:
VV4750000

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Chloropentane
  • Chloro(triethoxy)silane
  • Tetraethyl orthosilicate
  • Pent-1-ene
  • Triethoxysilane
  • Trichloro(pentyl)silane

DownStream

  • 5-pentyl-4,6,11-trioxa-1-aza-5-silabicyclo[3.3.3]undecane

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • N,N'-bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethylpropane-1,3-diamine
  • N-octanoyl benzotriazole
  • N-[4-[(6-chloro-[1,3]dioxolo[4,5-b]acridin-10-yl)amino]-3-methoxyphenyl]methanesulfonamide
  • N-(diaminomethylidene)pyrrolidine-1-carboximidamide,hydrochloride
  • N-phenyl-[1,3]dioxolo[4,5-b]acridin-10-amine
  • N-[bis(diethylamino)silyl]-N-ethylethanamine
  • N-(3-(6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-3-yl)phenyl)-3-(trifluoromethyl)benzenesulfonamide
  • N-(4-{5H,6H,7H-Pyrrolo[1,2-A]imidazol-3-YL}phenyl)pyridine-2-carboxamide
  • Methyl 2-(5-methyl-6-oxo-1,6-dihydropyridazin-3-yl)acetate
  • N-(3-acetylphenyl)-5-oxo-1,4-thiazepane-3-carboxamide
  • N-(4-chlorophenethyl)-5-oxo-1,4-thiazepane-3-carboxamide
  • N-(3-chloro-4-methoxyphenyl)-5-oxo-1,4-thiazepane-3-carboxamide
  • 5-oxo-N-(2-phenoxyethyl)-1,4-thiazepane-3-carboxamide
  • (1-(3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)azetidin-3-yl)(indolin-1-yl)methanone
  • 3-[2-(dimethylamino)ethyl]-1H-indol-5-amine;dihydrochloride
  • benzyl 2-((2-acetyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)piperidine-1-carboxylate
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