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thianthrene

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Origin: China

Cas No: 92-85-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 92-85-3 Formula: C12H8S2 Molecular Weight: 216.32200

Description

Thianthrene is a sulfur-containing heterocyclic chemical compound. It is a derivative of the parent heterocycle called dithiin. It is notable for its ease of oxidation.

Basic Info

Chemical Name	thianthrene
Synonyms	diphenylene disulphide; dibenzo-1,4-dithiin; dibenzothiaphene; DIPHENYLENE DISULFIDE; 9,10-Dithiaanthracene; Thianthrene; Thiaanthrene; Thianthren;
CAS No.	92-85-3
Molecular Formula	C12H8S2
Molecular Weight	216.32200
PSA	50.60000
LogP	4.30240

Properties

Appearance & Physical State	White or slight yellow powder
Density	1.706 g/cm3 (18 C)
Boiling Point	364-366ºC
Melting Point	151-155ºC
Flash Point	170.8ºC
Refractive Index	1.724
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a cool, dry place. Keep container closed when not in use.

Safety Info

HS Code	29349990
WGK Germany	3

Synthesis Route

(NZ)-N-(naphthalen-1-ylmethylidene)hydroxylamine+thianthrene cation radical perchlorate→thianthrene 5-oxide+5-methyl-3-naphthalen-1-yl-1,2,4-oxadiazole
SEC-BUTYLMAGNESIUM CHLORIDE+thianthrene cation radical perchlorate→thianthrene 5-oxide+3,4-DIMETHYLHEXANE
isoquinoline+S-naphthalen-2-yl benzenecarbothioate→Phenylisoquinoline+diphenyl sulfide

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Packed	SE-30	-	1901.	custom temperature program
Capillary	Ultra-1	-	1883.	temperature ramp
Capillary	Methyl Silicone	-	1909.	custom temperature program
Capillary	OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.	-	1901.	custom temperature program
Other	Methyl Silicone	-	1901.	custom temperature program