Trichloro(pentyl)silane

Modify Date: 2026-07-01 18:54:44

Trichloro(pentyl)silane Structure
Trichloro(pentyl)silane structure
 Common Name Trichloro(pentyl)silane
CAS Number 107-72-2 Molecular Weight 205.585
Density 1.1±0.1 g/cm3 Boiling Point 169.3±3.0 °C at 760 mmHg
Molecular Formula C5H11Cl3Si Melting Point -30 °C
MSDS Chinese USA Flash Point 67.1±11.7 °C
Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06		 Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Pentyltrichlorosilane
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 169.3±3.0 °C at 760 mmHg
Melting Point -30 °C
Molecular Formula C5H11Cl3Si
Molecular Weight 205.585
Flash Point 67.1±11.7 °C
Exact Mass 203.969559
LogP 6.32
Vapour Pressure 2.1±0.3 mmHg at 25°C
Index of Refraction 1.448
InChIKey KWDQAHIRKOXFAV-UHFFFAOYSA-N
SMILES CCCCC[Si](Cl)(Cl)Cl

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VV4725000
CHEMICAL NAME :
Silane, pentyltrichloro-
CAS REGISTRY NUMBER :
107-72-2
BEILSTEIN REFERENCE NO. :
1737947
LAST UPDATED :
199712
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C5-H11-Cl3-Si
MOLECULAR WEIGHT :
205.60
WISWESSER LINE NOTATION :
G-SI-GG5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
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: -,1225,1986
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: -,1225,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2340 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2000 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,343,1949
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
780 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06
Signal Word Danger
Hazard Statements H226-H311-H314-H331
Supplemental HS Reacts violently with water.
Precautionary Statements P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C: Corrosive;
Risk Phrases R10
Safety Phrases 16-26-36-45
RIDADR UN 2986 8/PG 2
WGK Germany 1
RTECS VV4725000
Packaging Group II
Hazard Class 8
HS Code 29309070

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

Pent-1-ene structure

Pent-1-ene

CAS#:109-67-1

~%

Trichloro(pentyl)silane Structure

Trichloro(penty...

CAS#:107-72-2

Learn More
Literature: US2823218 , ; Journal of the American Chemical Society, , vol. 79, p. 974,976
Tetrachlorosilane structure

Tetrachlorosilane

CAS#:10026-04-7

Pentyl magnesium bromide structure

Pentyl magnesiu...

CAS#:693-25-4

~52%

Trichloro(pentyl)silane Structure

Trichloro(penty...

CAS#:107-72-2

Learn More
Literature: Gmelin Handbook: Si: MVol.C, 53, page 153 - 155
Pent-1-ene structure

Pent-1-ene

CAS#:109-67-1

Trichlorosilane structure

Trichlorosilane

CAS#:10025-78-2

~%

Trichloro(pentyl)silane Structure

Trichloro(penty...

CAS#:107-72-2

Learn More
Literature: Journal of the American Chemical Society, , vol. 69, p. 2687 - 2689 US2570462 , ; C. A., , p. 6141
trans-2-pentene structure

trans-2-pentene

CAS#:109-68-2

~%

Trichloro(pentyl)silane Structure

Trichloro(penty...

CAS#:107-72-2

Learn More
Literature: US2823218 , ; Journal of the American Chemical Society, , vol. 79, p. 974,976
Pentyl magnesium bromide structure

Pentyl magnesiu...

CAS#:693-25-4

~%

Trichloro(pentyl)silane Structure

Trichloro(penty...

CAS#:107-72-2

Learn More
Literature: Journal of the American Chemical Society, , vol. 68, p. 479
pentylmagnesium chloride structure

pentylmagnesium...

CAS#:6393-56-2

~%

Trichloro(pentyl)silane Structure

Trichloro(penty...

CAS#:107-72-2

Learn More
Literature: Bulletin des Societes Chimiques Belges, , vol. 81, p. 639 - 642

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Trichloro(pentyl)silane
EINECS 203-515-0
MFCD00000487

 Trichloro(pentyl)silane | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of Pentyltrichlorosilane?
A: Related downstream products(CAS) of Pentyltrichlorosilane: 1641-49-2;2761-24-2.
Q: What is the CAS number of Pentyltrichlorosilane?
A: CAS number of Pentyltrichlorosilane is 107-72-2.
Q: What is the safety information for Pentyltrichlorosilane?
A: Safety information for Pentyltrichlorosilane: 16-26-36-45.
Q: What is the LogP of Pentyltrichlorosilane?
A: LogP of Pentyltrichlorosilane is 6.32.
Q: What English synonyms does Pentyltrichlorosilane have?
A: English synonyms of Pentyltrichlorosilane: Trichloro(pentyl)silane, EINECS 203-515-0, MFCD00000487.
Q: What is the English name of Pentyltrichlorosilane?
A: The English name of Pentyltrichlorosilane is Pentyltrichlorosilane.
Q: What is the InChIKey of Pentyltrichlorosilane?
A: InChIKey of Pentyltrichlorosilane is KWDQAHIRKOXFAV-UHFFFAOYSA-N.
Q: What are the upstream materials of Pentyltrichlorosilane?
A: Related upstream materials(CAS) of Pentyltrichlorosilane: 109-67-1;10026-04-7;693-25-4;10025-78-2;109-68-2;6393-56-2.
Q: What is the SMILES notation of Pentyltrichlorosilane?
A: SMILES notation of Pentyltrichlorosilane is CCCCC[Si](Cl)(Cl)Cl.
Q: What is the molecular weight of Pentyltrichlorosilane?
A: Molecular weight of Pentyltrichlorosilane is 205.585.

 Trichloro(pentyl)silanefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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