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524980

Dibutyl phthalate

Name: Dibutyl phthalate
Brand: ALDRICH

99%

Synonym(s):

n-Butyl phthalate, DBP, Phthalic acid dibutyl ester

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About This Item

Linear Formula:

C₆H₄-1,2-[CO₂(CH₂)₃CH₃]₂

CAS Number:

84-74-2

Molecular Weight:

278.34

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24874456

EC Number:

201-557-4

Beilstein/REAXYS Number:

1914064

MDL number:

MFCD00009441

Assay:

99%

Bp:

340 °C (lit.)

Vapor pressure:

1 mmHg ( 147 °C)

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Properties

vapor density

9.6 (vs air)

Quality Level

200

vapor pressure

1 mmHg ( 147 °C)

assay

99%

autoignition temp.

756 °F

expl. lim.

0.47 %, 236 °F

impurities

≤0.005% Acidity (as Phthalic acid), ≤0.15% water

color

APHA: ≤20

refractive index

n20/D 1.492 (lit.)

pH

7 (20 °C, 10 mg/L)

bp

340 °C (lit.)

mp

−35 °C (lit.)

density

1.043 g/mL at 25 °C (lit.)

functional group

ester

SMILES string

CCCCOC(=O)c1ccccc1C(=O)OCCCC

InChI

1S/C16H22O4/c1-3-5-11-19-15(17)13-9-7-8-10-14(13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3

InChI key

DOIRQSBPFJWKBE-UHFFFAOYSA-N

Gene Information

mouse ... Esr1(13982)

Description

General description

Dibutyl phthalate (DBP) is most commonly used as a plasticizer in a variety of household products. It has the ability to leach and evaporate into the environment while using or disposing of these products. Therefore, studies are being conducted to assess its toxic and apoptotic effects. Studies have also indicated that exposure to high doses of DBP may interfere with progesterone and estradiol production.

Application

Plasticizer

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pictograms

GHS08,GHS09

signalword

Danger

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

367.7 °F - open cup

flash_point_c

186.5 °C - open cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

hcodes

H360Df,H400,EUH380,EUH430

pcodes

P201 - P202 - P263 - P273 - P280 - P308 + P313 - P391 - P405 - P501

Hazard Classifications

Aquatic Acute 1 - ED ENV 1 - ED HH 1 - Repr. 1B

Regulatory Information

农药列管产品

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Dibutyl phthalate impairs steroidogenesis and a subset of LH-dependent genes in cultured human mural granulosa cell in vitro.

Adir M

Reproductive Toxicology, 69, 13-18 (2017)

Dibutyl phthalate (DBP)-induced apoptosis and neurotoxicity are mediated via the aryl hydrocarbon receptor (AhR) but not by estrogen receptor alpha (ER?), estrogen receptor beta (ER?), or peroxisome proliferator-activated receptor gamma (PPAR?) in mouse cortical neurons.

Wojtowicz A

Neurotoxicity Research, 31(1), 77-89 (2017)

Di-n-butyl phthalate causes estrogenic effects in adult male Murray rainbowfish (Melanotaenia fluviatilis).

Harpreet Bhatia et al.

Aquatic toxicology (Amsterdam, Netherlands), 149, 103-115 (2014-03-01)

Phthalic acid esters (PAEs) are a class of synthetic industrial chemicals commonly found in the aquatic environment worldwide. PAEs have been recognised as anti-androgens in male mammals but little is known about their endocrine disrupting effects in fish. This study

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Global Trade Item Number

SKU	GTIN
524980-25ML	04061836699543
524980-100ML	04061836699512
524980-18L	04061836699529
524980-1L	04061836699536
524980-2.5L	04061832550350
524980-4L	04061836699550
524980-500ML	04061836699567