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dipentyl phthalate

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Origem: China

Cas No: 131-18-0

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 80 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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CAS No.: 131-18-0 Formula: C18H26O4 Molecular Weight: 306.39700

Description

Amyl Phthalate, is a Phthalate esters (PEs) acting as a plasticizer compounds that are widely used for many consumer product applications. It is also known to to induce male fetal endocrine toxicity and postnatal reproductive malformations by disrupting androgen production during the sexual differentiation period of development.

Basic Info

Chemical Name	dipentyl phthalate
Synonyms	1,2-Benzenedicarboxylic acid, dipentyl ester; DiaMyl Phthalate; dipentyl benzene-1,2-dicarboxylate; Phthalic Acid Dipentyl Ester; Dipentyl phthalate; Phthalic Acid Diamyl Ester;
CAS No.	131-18-0
Molecular Formula	C18H26O4
Molecular Weight	306.39700
PSA	52.60000
LogP	4.38060

Properties

Density	1.03g/cm3
Boiling Point	342ºC
Melting Point	-55ºC
Flash Point	188.8ºC
Refractive Index	n20/D 1.490
Vapor Pressure	2.8E-05mmHg at 25°C

Safety Info

HS Code	2917349000
Packing Group	III
RIDADR	UN 3082 9/PG 3
Risk Statements	R60
Hazard Codes	T; N
Symbol	GHS08, GHS09
Caution Statement	P201; P273; P308 + P313
Hazard Declaration	H360; H400
Signal Word	Danger

Synthesis Route

phthalic anhydride+pentan-1-ol→dipentyl phthalate
pentan-1-ol+phthalic acid→dipentyl phthalate

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	OV-101	230.	2120.	isothermal
Capillary	OV-101	230.	2121.	isothermal
Capillary	SE-30	250.	2122.	isothermal
Packed	SE-30	-	2140.	custom temperature program
Capillary	OV-101	-	2136.	temperature ramp

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	TDLo - Lowest published toxic dose	Rodent - rat	6600 mg/kg,male 3 day(s) pre-mating	1.Reproductive-Paternal Effects-testes, epididymis, sperm duct
Oral	TDLo - Lowest published toxic dose	Rodent - rat	2206 mg/kg,male 1 day(s) pre-mating	1.Reproductive-Paternal Effects-other effects on male
Oral	TDLo - Lowest published toxic dose	Rodent - rat	2 gm/kg,male 1 day(s) pre-mating	1.Reproductive-Paternal Effects-spermatogenesis (incl. genetic material, sperm morphology, motility, and count) 2.Reproductive-Paternal Effects-testes, epididymis, sperm duct 3.Reproductive-Fertility-male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)