Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Benzenedicarbothioicacid
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1076-98-8

1076-98-8 structure

1076-98-8 structure

Name: 1,4-Benzenedicarbothioicacid
Chemical Name: benzene-1,4-dicarbothioic S-acid
CAS Number: 1076-98-8
Molecular Formula: C₈H₆O₂S₂
Molecular Weight: 198.26200
Create Date: 2017-11-25 11:26:42
Modify Date: 2025-08-27 11:15:55

Name	benzene-1,4-dicarbothioic S-acid
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

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

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

HS Code	2930909090

100-20-9 structure

100-20-9

~96%

1076-98-8 structure

1076-98-8

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

1539-04-4 structure

1539-04-4

~%

1076-98-8 structure

1076-98-8

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

Precursor 2
100-20-9 1539-04-4
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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