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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BENZYL SULFITE
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35506-85-5

35506-85-5 structure

35506-85-5 structure

Name: BENZYL SULFITE
Chemical Name: dibenzyl sulfite
CAS Number: 35506-85-5
Molecular Formula: C₁₄H₁₄O₃S
Molecular Weight: 262.32400
Create Date: 2017-02-09 14:40:07
Modify Date: 2025-09-05 22:59:19

Name	dibenzyl sulfite
Synonyms	Benzyl sulfite Schwefligsaeure-dibenzylester O1R Dibenzyl-sulfit sulfurous acid dibenzyl ester

Density	1.278g/cm3
Boiling Point	395.8ºC at 760 mmHg
Molecular Formula	C₁₄H₁₄O₃S
Molecular Weight	262.32400
Flash Point	193.2ºC
Exact Mass	262.06600
PSA	54.74000
LogP	3.86440
Index of Refraction	1.626

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WT3510000

CHEMICAL NAME :: Sulfurous acid, dibenzyl ester

CAS REGISTRY NUMBER :: 35506-85-5

BEILSTEIN REFERENCE NO. :: 2282617

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H14-O3-S

MOLECULAR WEIGHT :: 262.34

WISWESSER LINE NOTATION :: R1OSO&O1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02156

HS Code	2920909090

100-51-6 structure

100-51-6

~81%

35506-85-5 structure

35506-85-5

Literature: Kiasat, Ali Reza; Kazemi, Foad; Khosravian, Froogh Phosphorus, Sulfur and Silicon and the Related Elements, 2004 , vol. 179, # 2 p. 427 - 431

100-51-6 structure

100-51-6

~56%

35506-85-5 structure

35506-85-5

100-44-7 structure

100-44-7

Literature: Rodriguez, Deana A.; Priefer, Ronny Tetrahedron Letters, 2014 , vol. 55, # 19 p. 3045 - 3048

110-86-1 structure

110-86-1

100-51-6 structure

100-51-6

~%

35506-85-5 structure

35506-85-5

Literature: Carre; Libermann Bulletin de la Societe Chimique de France, 1934 , vol. <5> 1, p. 1248

Precursor 2
100-51-6 110-86-1
DownStream 8
120-51-4 100-51-6 100-52-7 103-50-4
36127-04-5 103-29-7 538-86-3 616-42-2

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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