Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2.4-Dimethyl thiazole
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2.4-Dimethyl thiazole
Price: ￥568.0/25g ￥118.0/5g ￥2138.0/100g
Purity: 99.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2.4-Dimethyl thiazole
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

541-58-2

541-58-2 structure

541-58-2 structure

Name: 2.4-Dimethyl thiazole
Chemical Name: 2,4-Dimethylthiazole
CAS Number: 541-58-2
Molecular Formula: C₅H₇NS
Molecular Weight: 113.181
Catalog: Flavors and spices Synthetic spice Lactone and oxygen-containing heterocyclic compound Thiazole, thiophene and pyridine
Create Date: 2018-09-06 08:43:22
Modify Date: 2025-08-22 18:05:13

Name	2,4-Dimethylthiazole
Synonyms	2,4-DiMethylthiazole MFCD00014509 Thiazole, 2,4-dimethyl- 2,4-Dimethyl-1,3-thiazole T5N CSJ B1 E1 4-27-00-00981 (Beilstein Handbook Reference) EINECS 208-786-9 2.4-Dimethyl thiazole

Density	1.1±0.1 g/cm3
Boiling Point	153.4±9.0 °C at 760 mmHg
Molecular Formula	C₅H₇NS
Molecular Weight	113.181
Flash Point	46.0±7.6 °C
Exact Mass	113.029922
PSA	41.13000
LogP	1.56
Vapour Pressure	4.3±0.3 mmHg at 25°C
Index of Refraction	1.531
Storage condition	−20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XJ4375000

CHEMICAL NAME :: Thiazole, 2,4-dimethyl-

CAS REGISTRY NUMBER :: 541-58-2

BEILSTEIN REFERENCE NO. :: 0106414

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H7-N-S

MOLECULAR WEIGHT :: 113.19

WISWESSER LINE NOTATION :: T5N CSJ B1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

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;R36/37/38
Safety Phrases	S16-S26-S36-S37/39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	XJ4375000
Packaging Group	III
Hazard Class	3
HS Code	2934100090

Precursor 10
62-55-5 598-31-2 78-95-5 76133-03-4
7208-05-1 60-35-5 77470-53-2 6114-40-5
57516-14-0 693-95-8
DownStream 9
20751-81-9 1911-83-7 504-29-0 51451-48-0
80466-80-4 28599-52-2 107-03-9 75-04-7
14542-16-6

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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