4-Methylthiazole

Modify Date: 2025-08-27 16:39:33

4-Methylthiazole structure	Common Name	4-Methylthiazole
	CAS Number	693-95-8	Molecular Weight	99.154
	Density	1.1±0.1 g/cm3	Boiling Point	134.3±9.0 °C at 760 mmHg
	Molecular Formula	C₄H₅NS	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	37.3±6.8 °C
	Symbol	GHS02, GHS05, GHS07	Signal Word	Danger

Name	4-methylthiazole
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	134.3±9.0 °C at 760 mmHg
Molecular Formula	C₄H₅NS
Molecular Weight	99.154
Flash Point	37.3±6.8 °C
Exact Mass	99.014267
PSA	41.13000
LogP	0.90
Vapour Pressure	10.0±0.2 mmHg at 25°C
Index of Refraction	1.536
Storage condition	Flammables area

4-Methylthiazole MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XJ5096000

CHEMICAL NAME :: Thiazole, 4-methyl-

CAS REGISTRY NUMBER :: 693-95-8

BEILSTEIN REFERENCE NO. :: 0105228

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H5-N-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 360 uL/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,182,1992

Symbol	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H226-H302-H315-H318-H335
Precautionary Statements	P261-P280-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	Xn:Harmful
Risk Phrases	R10;R22
Safety Phrases	S16-S26-S39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	XJ5096000
Packaging Group	III
Hazard Class	3
HS Code	2934100090

Precursor 10
CAS#:6407-34-7 N-methyl-2-Prop... CAS#:20485-41-0 4-Methyl-1,3-th... CAS#:693-90-3 4-Methylisothiazole CAS#:77287-34-4 (Z)-Methanimidi...
CAS#:598-31-2 1-Bromoacetone CAS#:115-08-2 Thioformamide CAS#:78-95-5 Chloroacetone CAS#:5685-06-3 4-Methylthiazol...
CAS#:14397-08-1 2-HYDRAZINYL-4-... CAS#:52558-99-3 4-methyl-3-thia...
DownStream 10
CAS#:52829-53-5 4-(Bromomethyl)... CAS#:103347-14-4 4-(Bromomethyl)... CAS#:3364-76-9 4-Chloromethyl-... CAS#:3364-79-2 4-(dichlorometh...
CAS#:142941-96-6 1-(4-methylphen... CAS#:7238-61-1 2-Bromo-4-methy... CAS#:26213-72-9 4-Methyl-5-nitr... CAS#:541-58-2 2.4-Dimethyl th...
CAS#:693-92-5 3-METHYLISOTHIAZOLE CAS#:5685-06-3 4-Methylthiazol...

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%

Enzymatic assembly of epothilones: the EpoC subunit and reconstitution of the EpoA-ACP/B/C polyketide and nonribosomal peptide interfaces.

Biochemistry 41(17) , 5685-94, (2002)

The biosynthesis of epothilones, a family of hybrid polyketide (PK)/nonribosomal peptide (NRP) antitumor agents, provides an ideal system to study a hybrid PK/NRP natural product with significant biom...

Enhanced expression of rat hepatic microsomal epoxide hydrolase by methylthiazole in conjunction with liver injury.

Toxicology 146(2-3) , 111-22, (2000)

Microsomal epoxide hydrolase (mEH) is inducible by a number of xenobiotics. Induction of mEH by certain chemopreventive agents may implicate the protective effect. In contrast, many of carcinogenic ag...

Synthesis and pharmacological evaluation of a novel series of 3-aryl-2-(2-substituted-4-methylthiazole-5-yl)thiazolidin-4-one as possible anti-inflammatory and antimicrobial agents.

Bioorg. Med. Chem. Lett. 22(20) , 6373-6, (2012)

A new series of 3-aryl-2-(2-aryl/benzyl-4-methylthiazole-5-yl)thiazolidin-4-one was synthesized by condensation of 2-aryl/benzyl-4-methylthiazole-5-carbaldehyde, aromatic amines and thioglycolic acid ...

EINECS 211-764-1

MFCD00005340

4-Methyl-1,3-thiazole

4-Methylthiazole

Thiazole, 4-methyl-

T5N CSJ E1

4-Methyl thiazole

4 METHYL THIAZOLE

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methylthiazole
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Methylthiazole
Price: ￥228.0/25g ￥658.0/100g ￥78.0/5g
Purity: 99.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Methylthiazole
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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4-Methylthiazole

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CHEMICAL IDENTIFICATION

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ACUTE TOXICITY DATA

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