1,4-Benzenedicarbothioicacid

Modify Date: 2025-08-27 11:15:55

1,4-Benzenedicarbothioicacid Structure
1,4-Benzenedicarbothioicacid structure
Common Name 1,4-Benzenedicarbothioicacid
CAS Number 1076-98-8 Molecular Weight 198.26200
Density 1.343g/cm3 Boiling Point 365.6ºC at 760mmHg
Molecular Formula C8H6O2S2 Melting Point N/A
MSDS N/A Flash Point 174.9ºC

 Names

Name benzene-1,4-dicarbothioic S-acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.343g/cm3
Boiling Point 365.6ºC at 760mmHg
Molecular Formula C8H6O2S2
Molecular Weight 198.26200
Flash Point 174.9ºC
Exact Mass 197.98100
PSA 111.74000
LogP 1.82660
Vapour Pressure 1.55E-05mmHg at 25°C
Index of Refraction 1.634

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WZ1420000
CHEMICAL NAME :
Terephthalic acid, 1,4-dithio-
CAS REGISTRY NUMBER :
1076-98-8
BEILSTEIN REFERENCE NO. :
0776254
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H6-O2-S2
MOLECULAR WEIGHT :
198.26
WISWESSER LINE NOTATION :
SHVR DVSH

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 :
320 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#01918

 Safety Information

HS Code 2930909090

 Synthetic Route

~96%

1,4-Benzenedicarbothioicacid Structure

1,4-Benzenedica...

CAS#:1076-98-8

Literature: Kobayashi, Yoshio; Itabashi, Kunio Synthesis, 1985 , # 6/7 p. 671 - 672

~%

1,4-Benzenedicarbothioicacid Structure

1,4-Benzenedica...

CAS#:1076-98-8

Literature: Schreder Chemische Berichte, 1874 , vol. 7, p. 705

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

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%

 Synonyms

EINECS 214-069-1
1,4-Dithioterephthalic acid
Dithiolterephthalsaeure
1,4-Dithio-terephthalsaeure
Terephthalic acid,1,4-dithio
dithioterephtalic acid
Dithioterephthalic acid
Dithiolterephthalic acid
1,4-Benzenedicarbothioic acid
Dithioloterephthalic acid
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