Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Oxathiane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFUCHEM-- 15980-15-1--High purity 1,4-THIOXANEin stock
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

15980-15-1

15980-15-1 structure

15980-15-1 structure

Name: 1,4-Oxathiane
Chemical Name: 1,4-Thioxane
CAS Number: 15980-15-1
Molecular Formula: C₄H₈OS
Molecular Weight: 104.171
Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
Create Date: 2018-04-06 08:00:00
Modify Date: 2026-07-08 20:19:01

Name	1,4-Thioxane
Synonyms	1,4-Oxathiane (6CI, 7CI, 8CI, 9CI, ACI) Oxathiane, 1,4 1,4-OXATHIANE p-Thioxane SKL279 1,4-Thioxane, R 1,4-Oxathiin, 2,3,5,6-tetrahydro 1-Thia-4-oxacyclohexane 1,4-thioxan MFCD00006573 1,4-THIOXANE TIANFUCHEM- 15-1-High purity 1,4-THIOXANEin stock 1-Oxa-4-thiacyclohexane 1,4-Oxathiane, clecolorless liquid EINECS 240-117-6 Oxathiane

Density	1.1±0.1 g/cm3
Boiling Point	147.2±0.0 °C at 760 mmHg
Molecular Formula	C₄H₈OS
Molecular Weight	104.171
Flash Point	55.6±25.4 °C
Exact Mass	104.029587
PSA	34.53000
LogP	0.21
Vapour Pressure	5.7±0.2 mmHg at 25°C
Index of Refraction	1.494
Storage condition	Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP4200000

CHEMICAL NAME :: 1,4-Oxathiane

CAS REGISTRY NUMBER :: 15980-15-1

LAST UPDATED :: 199806

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C4-H8-O-S

MOLECULAR WEIGHT :: 104.18

WISWESSER LINE NOTATION :: T6O DSTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1102,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1102,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2830 mg/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4000 ppm/4H

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

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,343,1949

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R10
Safety Phrases	S16-S26-S27-S36/37/39
RIDADR	UN 1993 3/PG 3
WGK Germany	2
RTECS	RP4200000
Packaging Group	III
Hazard Class	3
HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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