Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Methylbenzothiazole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Methylbenzothiazole
Price: ￥178.0/25g ￥568.0/100g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFUCHEM--120-75-2--2-Methylbenzothiazolein stock
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-Methylbenzothiazole
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

120-75-2

120-75-2 structure

120-75-2 structure

Name: 2-Methylbenzothiazole
Chemical Name: 2-Methylbenzothiazole
CAS Number: 120-75-2
Molecular Formula: C₈H₇NS
Molecular Weight: 149.213
Create Date: 2018-05-26 08:00:00
Modify Date: 2025-08-24 18:20:59

Name	2-Methylbenzothiazole
Synonyms	3-Methyl-benzothiazole Benzothiazole, 2-methyl- 2-Methylbenzothiazo 2-Methyl benzothiazole 2-Methyl-1,3-benzothiazole usafek-1853 Benzothiazole,2-methyl MFCD00005794 2-methyl-1,3 benzothiazole METHYLBENZOTHIAZOLE 2-methylbenzothiazol 2-Methylbenzothiazole EINECS 204-423-3 2-methylbenzthiazole

Density	1.2±0.1 g/cm3
Boiling Point	238.0±9.0 °C at 760 mmHg
Melting Point	11-14 °C(lit.)
Molecular Formula	C₈H₇NS
Molecular Weight	149.213
Flash Point	102.2±0.0 °C
Exact Mass	149.029922
PSA	41.13000
LogP	2.41
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.663

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL5600000

CHEMICAL NAME :: Benzothiazole, 2-methyl-

CAS REGISTRY NUMBER :: 120-75-2

BEILSTEIN REFERENCE NO. :: 0112427

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H7-N-S

MOLECULAR WEIGHT :: 149.22

WISWESSER LINE NOTATION :: T56 BN DSJ C1

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 :: 300 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: AD277-689

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 105 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xn: Harmful;
Risk Phrases	R36/37/38
Safety Phrases	S23-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DL5600000
HS Code	2934200090

Precursor 10
19591-17-4 1444-47-9 137-07-5 155164-63-9
615-43-0 109-89-7 62635-46-5 75-07-0
64-19-7 28788-72-9
DownStream 10
56278-50-3 37859-43-1 6278-69-9 4146-24-1
63837-11-6 5304-21-2 112146-10-8 14933-76-7
42474-60-2 213682-45-2

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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