Dibutyl fumarate

Modify Date: 2025-08-20 21:26:49

Dibutyl fumarate structure	Common Name	Dibutyl fumarate
	CAS Number	105-75-9	Molecular Weight	228.285
	Density	1.0±0.1 g/cm3	Boiling Point	280.0±0.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₂₀O₄	Melting Point	-18ºC
	MSDS	N/A	Flash Point	136.4±18.2 °C

Name	Dibutyl Fumarate
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	280.0±0.0 °C at 760 mmHg
Melting Point	-18ºC
Molecular Formula	C₁₂H₂₀O₄
Molecular Weight	228.285
Flash Point	136.4±18.2 °C
Exact Mass	228.136154
PSA	52.60000
LogP	3.81
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.452
InChIKey	JBSLOWBPDRZSMB-BQYQJAHWSA-N
SMILES	CCCCOC(=O)C=CC(=O)OCCCC

Dibutyl fumarate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LT1225000

CHEMICAL NAME :: Fumaric acid, dibutyl ester

CAS REGISTRY NUMBER :: 105-75-9

BEILSTEIN REFERENCE NO. :: 1726635

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H20-O4

MOLECULAR WEIGHT :: 228.32

WISWESSER LINE NOTATION :: 4OV1U1VO4 -T

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 :: 8530 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: 4,119,1951

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 :: 15900 uL/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: 4,119,1951 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1345 No. of Facilities: 47 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 471 (estimated)

Hazard Codes	Xi
Safety Phrases	S24/25
RTECS	LT1225000
HS Code	2917190090

Precursor 9
CAS#:108-31-6 Maleic anhydride CAS#:71-36-3 Butanol CAS#:141-32-2 butyl acrylate CAS#:87-69-4 Tartaric acid
CAS#:592-84-7 Butyl formate CAS#:110-17-8 fumaric acid CAS#:24761-88-4 (E)-1-butoxy-2-... CAS#:463-49-0 Allene
CAS#:623-91-6 Diethyl fumarate
DownStream 2
CAS#:2155-60-4 Dibutyl itaconate CAS#:63842-87-5 butoxy-succinic...

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%

Name: Reversible inhibition of Sporosarcina pasteurii CCM 2056 urease assessed as reduction...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3999826

Name: Inhibition of Sporosarcina pasteurii CCM 2056 urease assessed as reduction in ammonia...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3999829

Name: Antifungal activity against Trichophyton mentagrophytes ATCC 9129 at <100 ug/ml at pH...
Source: ChEMBL
Target: Trichophyton mentagrophytes
External Id: CHEMBL3255835

Name: Antifungal activity against Candida albicans ATCC 10231 at <100 ug/ml at pH 5.6 after...
Source: ChEMBL
Target: Candida albicans
External Id: CHEMBL3258197

Name: Competitive inhibition of Sporosarcina pasteurii CCM 2056 urease assessed as reductio...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3999825

Name: Time-dependent Sporosarcina pasteurii CCM 2056 urease assessed as reduction in ammoni...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3999824

Name: Antifungal activity against Candida albicans ATCC 10231 at <100 ug/ml at pH 5.6 after...
Source: ChEMBL
Target: Candida albicans
External Id: CHEMBL3258199

Name: Antifungal activity against Candida albicans ATCC 10231 at <100 ug/ml at pH 7 after 5...
Source: ChEMBL
Target: Candida albicans
External Id: CHEMBL3258201

Name: Antifungal activity against Candida albicans ATCC 10231 at <100 ug/ml at pH 7 after 5...
Source: ChEMBL
Target: Candida albicans
External Id: CHEMBL3258203

Name: Inhibition of Sporosarcina pasteurii CCM 2056 urease assessed as reduction in ammonia...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3999830

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Dibutyl FuMarate

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EINECS 203-327-9

Dibutyl (2E)-2-butenedioate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dibutyl fumarate
Price: Check
Purity: 98.0%
Delivery: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dibutyl fumarate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dibutyl fumarate
Price: ￥128.0/100g ￥278.0/500g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 105-75-9
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Dibutyl fumarate

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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Dibutyl fumarateBioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.