Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dibenzoic thioanhydride
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1850-15-3

1850-15-3 structure

1850-15-3 structure

Name: Dibenzoic thioanhydride
Chemical Name: S-benzoyl benzenecarbothioate
CAS Number: 1850-15-3
Molecular Formula: C₁₄H₁₀O₂S
Molecular Weight: 242.29300
Create Date: 2018-02-23 08:00:00
Modify Date: 2025-08-25 11:45:49

Name	S-benzoyl benzenecarbothioate
Synonyms	Thiolbenzoic anhydride Benzenecarbothioic acid,anhydrosulfide benzoic acid-thioanhydride Benzoesaeure-thioanhydrid Benzoic thioanhydride Benzoesaeure-thiobenzoesaeure-anhydrid Dibenzoyl sulfide Benzoyl sulfide

Density	1.246g/cm3
Boiling Point	393.2ºC at 760 mmHg
Molecular Formula	C₁₄H₁₀O₂S
Molecular Weight	242.29300
Flash Point	173ºC
Exact Mass	242.04000
PSA	59.44000
LogP	3.40040
Vapour Pressure	2.16E-06mmHg at 25°C
Index of Refraction	1.631

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH6843000

CHEMICAL NAME :: Benzoic acid, thio-, anhydrosulfide

CAS REGISTRY NUMBER :: 1850-15-3

BEILSTEIN REFERENCE NO. :: 2050505

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H10-O2-S

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 :: 5 gm/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1013,1986

HS Code	2930909090

Precursor 9
98-88-4 644-32-6 868-85-9 98-91-9
122-52-1 7379-54-6 7783-06-4 3878-45-3
110-86-1
DownStream 7
55-21-0 139-66-2 884-09-3 1884-68-0
98-91-9 614-28-8 65-85-0

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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