Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanedioic acid,2,2'-thiobis-, tetrabutyl ester (9CI)
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10042-89-4

10042-89-4 structure

10042-89-4 structure

Name: Butanedioic acid,2,2'-thiobis-, tetrabutyl ester (9CI)
Chemical Name: dibutyl 2-(1,4-dibutoxy-1,4-dioxobutan-2-yl)sulfanylbutanedioate
CAS Number: 10042-89-4
Molecular Formula: C₂₄H₄₂O₈S
Molecular Weight: 490.65000
Create Date: 2016-05-27 01:15:21
Modify Date: 2025-09-09 11:57:57

Name	dibutyl 2-(1,4-dibutoxy-1,4-dioxobutan-2-yl)sulfanylbutanedioate
Synonyms	Succinic acid,tetrabutyl ester 3-thia-pentane-1,2,4,5-tetracarboxylic acid tetrabutyl ester Tetrabutyl thiodisuccinate 3-Thia-pentan-1,2,4,5-tetracarbonsaeure-tetrabutylester Succinic acid,thiodi-,tetrabutyl ester

Density	1.082g/cm3
Boiling Point	549.1ºC at 760mmHg
Molecular Formula	C₂₄H₄₂O₈S
Molecular Weight	490.65000
Flash Point	255.1ºC
Exact Mass	490.26000
PSA	130.50000
LogP	4.61020
Vapour Pressure	4.15E-12mmHg at 25°C
Index of Refraction	1.477

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WN0800000

CHEMICAL NAME :: Succinic acid, thiodi-, tetrabutyl ester

CAS REGISTRY NUMBER :: 10042-89-4

BEILSTEIN REFERENCE NO. :: 1810246

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C24-H42-O8-S

MOLECULAR WEIGHT :: 490.72

WISWESSER LINE NOTATION :: 4OV1YVO4& 2S

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 :: 100 gm/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

HS Code	2930909090

Precursor 1
105-76-0
DownStream 0

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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