4H-Pyran-4-thione,2,6-dimethyl-

Modify Date: 2025-08-31 13:06:31

4H-Pyran-4-thione,2,6-dimethyl- structure	Common Name	4H-Pyran-4-thione,2,6-dimethyl-
	CAS Number	1004-37-1	Molecular Weight	140.20300
	Density	1.13g/cm3	Boiling Point	177.4ºC at 760mmHg
	Molecular Formula	C₇H₈OS	Melting Point	N/A
	MSDS	N/A	Flash Point	61.1ºC

Name	2,6-dimethylpyran-4-thione
Synonym	More Synonyms

Density	1.13g/cm3
Boiling Point	177.4ºC at 760mmHg
Molecular Formula	C₇H₈OS
Molecular Weight	140.20300
Flash Point	61.1ºC
Exact Mass	140.03000
PSA	45.23000
LogP	2.62590
Vapour Pressure	1.4mmHg at 25°C
Index of Refraction	1.571

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ1500000

CHEMICAL NAME :: 4H-Pyran-4-thione, 2,6-dimethyl-

CAS REGISTRY NUMBER :: 1004-37-1

BEILSTEIN REFERENCE NO. :: 0107420

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H8-O-S

MOLECULAR WEIGHT :: 140.21

WISWESSER LINE NOTATION :: T6O DYJ B1 DUS F1

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 :: 180 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#01723

HS Code	2932999099

2,6-Dimethyl-γ-...

CAS#:1004-36-0

~87%

4H-Pyran-4-thio...

CAS#:1004-37-1

Literature: Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 56, # 1-4 p. 165 - 171

Precursor 1
CAS#:1004-36-0 2,6-Dimethyl-γ-...
DownStream 10
CAS#:1073-81-0 2,6-Dimethyl-4H... CAS#:1073-80-9 2,6-dimethylthi... CAS#:28286-88-6 (2,6-Dimethyl-4... CAS#:13895-74-4 ethyl 2-cyano-2...
CAS#:13505-34-5 heptane-2,6-dione CAS#:74332-95-9 Pyrylium,2,6-di... CAS#:7621-99-0 ethyl 2-[(2,6-d... CAS#:90000-67-2 4-Pyridinethiol...
CAS#:6275-20-3 2-[(2,6-dimethy... CAS#:6276-12-6 2,6-Dimethyl-4-...

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

F1029-0068

2.6-Dimethyl-4-thiopyron

2,6-Dimethyl-4H-pyran-4-thione

2,6-dimethyl-pyran-4-thione

2,6-Dimethyl-4-thiopyrone

2,6-Dimethyl-pyran-4-thion

4H-Pyran-4-thione,2,6-dimethyl

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-Pyran-4-thione,2,6-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Get all suppliers and price by the below link:

4H-Pyran-4-thione,2,6-dimethyl- suppliers

4H-Pyran-4-thione,2,6-dimethyl- price

4H-Pyran-4-thione,2,6-dimethyl-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.