2-Amino-5-methyl-1,3,4-thiadiazole

Modify Date: 2024-01-02 18:26:56

2-Amino-5-methyl-1,3,4-thiadiazole structure	Common Name	2-Amino-5-methyl-1,3,4-thiadiazole
	CAS Number	108-33-8	Molecular Weight	115.15700
	Density	1.372 g/cm3	Boiling Point	261.2ºC at 760 mmHg
	Molecular Formula	C₃H₅N₃S	Melting Point	224-225 °C
	MSDS	N/A	Flash Point	111.8ºC

Name	2-Amino-5-methyl-1,3,4-thiadiazole
Synonym	More Synonyms

Density	1.372 g/cm3
Boiling Point	261.2ºC at 760 mmHg
Melting Point	224-225 °C
Molecular Formula	C₃H₅N₃S
Molecular Weight	115.15700
Flash Point	111.8ºC
Exact Mass	115.02000
PSA	80.04000
LogP	1.00990
Vapour Pressure	6.12E-05mmHg at 25°C
Index of Refraction	1.631
Storage condition	Room temperature.

2-Amino-5-methyl-1,3,4-thiadiazole MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI3500000

CHEMICAL NAME :: 1,3,4-Thiadiazole, 2-amino-5-methyl-

CAS REGISTRY NUMBER :: 108-33-8

LAST UPDATED :: 199504

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C3-H5-N3-S

MOLECULAR WEIGHT :: 115.17

WISWESSER LINE NOTATION :: T5NN DSJ CZ E1

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 :: >1 gm/kg

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

REFERENCE :: FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella Postale 227, 27100 Pavia, Italy) V.44- 1989- Volume(issue)/page/year: 45,223,1990

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 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 :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >316 mg/kg

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

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7009 No. of Facilities: 4 (estimated) No. of Industries: 1 No. of Occupations: 16 No. of Employees: 1470 (estimated)

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S24/25-S37/39-S26
RTECS	XI3500000
HS Code	2934999090

Precursor 9
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HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

MFCD00003110

EINECS 203-573-7

5-Methyl-1,3,4-thiadiazol-2-amine

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Amino-5-methyl-1,3,4-thiadiazole
Price: Click To Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Amino-5-methyl-1,3,4-thiadiazole
Price: ￥328.0/25g ￥108.0/5g
Purity: 95.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-5-methyl-1,3,4-thiadiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Amino-5-methyl-1,3,4-thiadiazole
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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