Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Amyltrichlorosilane (mixed isomers)(Pentyltrichlorosilane)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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107-72-2

107-72-2 structure

Name: Trichloro(pentyl)silane
Chemical Name: Pentyltrichlorosilane
CAS Number: 107-72-2
Molecular Formula: C₅H₁₁Cl₃Si
Molecular Weight: 205.585
Catalog: Chemical reagent Silane reagent
Create Date: 2018-04-21 08:00:00
Modify Date: 2025-08-23 14:57:44

Name	Pentyltrichlorosilane
Synonyms	Trichloro(pentyl)silane EINECS 203-515-0 Silane, trichloropentyl- MFCD00000487

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

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

Symbol	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

109-67-1

107-72-2

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

10026-04-7

693-25-4

~52%

107-72-2

Literature: Gmelin Handbook: Si: MVol.C, 53, page 153 - 155

109-67-1

10025-78-2

107-72-2

Literature: Journal of the American Chemical Society, , vol. 69, p. 2687 - 2689 US2570462 , ; C. A., , p. 6141

109-68-2

107-72-2

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

693-25-4

107-72-2

Literature: Journal of the American Chemical Society, , vol. 68, p. 479

6393-56-2

107-72-2

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

Precursor 6
109-67-1 10026-04-7 693-25-4 10025-78-2
109-68-2 6393-56-2
DownStream 2
1641-49-2 2761-24-2

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%

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