Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dibutyl terephthalate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Benzenedicarboxylic acid 1,4-dibutyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: Dibutyl terephthalate
Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1962-75-0

1962-75-0 structure

1962-75-0 structure

Name: Dibutyl terephthalate
Chemical Name: dibutyl benzene-1,4-dicarboxylate
CAS Number: 1962-75-0
Molecular Formula: C₁₆H₂₂O₄
Molecular Weight: 278.344
Create Date: 2018-03-26 08:00:00
Modify Date: 2025-08-26 20:08:46

Name	dibutyl benzene-1,4-dicarboxylate
Synonyms	EINECS 217-803-9 UNII-7O6SH6VN97 Dibutyl terephthalate Di-n-butylterephthalate 1,4-Benzenedicarboxylic acid, dibutyl ester dibutylterephthalate Terephthalsaeure-dibutylester terephthalic acid di-n-butyl ester Di-n-butyl phthalate 1,4-Benzenedicarboxylic acid dibutyl ester 1,4-Benzenedicarboxylic acid,dibutyl ester Terephthalic acid, dibutyl ester Terephthalic acid,dibutyl ester

Density	1.1±0.1 g/cm3
Boiling Point	341.8±10.0 °C at 760 mmHg
Melting Point	16 °C
Molecular Formula	C₁₆H₂₂O₄
Molecular Weight	278.344
Flash Point	180.2±8.5 °C
Exact Mass	278.151794
PSA	52.60000
LogP	5.66
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.499
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WZ1221000

CHEMICAL NAME :: Terephthalic acid, dibutyl ester

CAS REGISTRY NUMBER :: 1962-75-0

BEILSTEIN REFERENCE NO. :: 2137106

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C16-H22-O4

MOLECULAR WEIGHT :: 278.38

WISWESSER LINE NOTATION :: 4OVR DVO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1392 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity)

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 56,1446,1967

HS Code	2917399090

Precursor 7
100-20-9 71-36-3 100-21-0 1126-46-1
592-84-7 120-61-6 78-83-1
DownStream 2
1818-06-0 5547-49-9

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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