Shanghai Nianxing Industrial Co., Ltd
China
Product Name: DIOCTYL FUMARATE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

141-02-6

141-02-6 structure

141-02-6 structure

Name: DIOCTYL FUMARATE
Chemical Name: dioctyl fumarate
CAS Number: 141-02-6
Molecular Formula: C₂₀H₃₆O₄
Molecular Weight: 340.497
Create Date: 2018-08-09 10:17:34
Modify Date: 2025-08-20 15:11:55

Name	dioctyl fumarate
Synonyms	DIOCTYL FUMARATE di-2-ethylhexyl maleate BIS-(2-ETHYLHEXYL) FUMARATE Bis(2-ethylhexyl) (2E)-2-butenedioate MFCD00065144 Bis(2-ethylhexyl) Fumarate 2-Butenedioic acid, dioctyl ester, (2E)- EINECS 205-448-2 Fumaric acid, dioctyl ester 2-Butenedioic acid, bis(2-ethylhexyl) ester, (2E)- Bis(2-ethylhexyl) (2E)-but-2-enedioate Fumarsaeure-bis-<2-aethyl-hexylester> Fumaric Acid Di(2-ethylhexyl) Ester Di-n-octyl fumarate Dioctyl (2E)-2-butenedioate Di(2-ethylhexyl) Fumarate UNII:19Q90W09ES Fumaric Acid Dioctyl Ester

Density	0.9±0.1 g/cm3
Boiling Point	409.8±18.0 °C at 760 mmHg
Melting Point	-58ºC(lit.)
Molecular Formula	C₂₀H₃₆O₄
Molecular Weight	340.497
Flash Point	190.4±19.6 °C
Exact Mass	340.261353
PSA	52.60000
LogP	7.69
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.458

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LT0525000

CHEMICAL NAME :: Fumaric acid, bis(2-ethylhexyl) ester

CAS REGISTRY NUMBER :: 141-02-6

BEILSTEIN REFERENCE NO. :: 1729134

LAST UPDATED :: 199806

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C20-H36-O4

MOLECULAR WEIGHT :: 340.56

WISWESSER LINE NOTATION :: 4Y2&1OV1U1VO1Y4&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 29200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >20 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

Hazard Codes	Xi
Risk Phrases	38
Safety Phrases	S24;S26;S36
RTECS	LT0525000
HS Code	2917190090

104-76-7 structure

104-76-7

110-17-8 structure

110-17-8

~%

141-02-6 structure

141-02-6

Literature: Journal of the American Chemical Society, , vol. 75, p. 4101

108-31-6 structure

108-31-6

104-76-7 structure

104-76-7

~%

141-02-6 structure

141-02-6

Literature: US2448531 , ;

Precursor 3
104-76-7 110-17-8 108-31-6
DownStream 0

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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