Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6-Dimethylbenzimidazole
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: 582-60-5 5,6-Dimethylbenzimidazole
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

582-60-5

582-60-5 structure

Name: 5,6-Dimethylbenzimidazole
Chemical Name: 5,6-dimethylbenzimidazole
CAS Number: 582-60-5
Molecular Formula: C₉H₁₀N₂
Molecular Weight: 146.189
Create Date: 2018-02-09 08:00:00
Modify Date: 2025-08-24 21:43:33

Name	5,6-dimethylbenzimidazole
Synonyms	EINECS 209-488-1 5,6-Dimethyl-1H-benzimidazole MFCD00005603 1H-Benzimidazole, 5,6-dimethyl- 5,6-Dimethylbenzimidazole

Density	1.1±0.1 g/cm3
Boiling Point	376.8±11.0 °C at 760 mmHg
Melting Point	202-205 °C(lit.)
Molecular Formula	C₉H₁₀N₂
Molecular Weight	146.189
Flash Point	208.6±5.7 °C
Exact Mass	146.084396
PSA	28.68000
LogP	2.31
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.645
Storage condition	-20°C
Water Solubility	soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD8280000

CHEMICAL NAME :: Benzimidazole, 5,6-dimethyl-

CAS REGISTRY NUMBER :: 582-60-5

BEILSTEIN REFERENCE NO. :: 0116595

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H10-N2

MOLECULAR WEIGHT :: 146.21

WISWESSER LINE NOTATION :: T56 BM DNJ G1 H1

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 :: 400 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 41,249,1978

Hazard Codes	Xi
Safety Phrases	S24/25
WGK Germany	3
RTECS	DD8280000
HS Code	29339990

3171-45-7

122-51-0

~10%

582-60-5

Literature: Liu, Juyan; Liu, Qian; Xu, Wei; Wang, Weilu Chinese Journal of Chemistry, 2011 , vol. 29, # 8 p. 1739 - 1744

6972-71-0

122-51-0

~93%

582-60-5

Literature: Liu, Zheng; Li, Haihong; Zhao, Qingjie; Shen, Jingshan Heterocycles, 2008 , vol. 75, # 8 p. 1907 - 1911

64-18-6

3171-45-7

~95%

582-60-5

Literature: Karuvalam, Ranjith P.; Haridas, Karickal R.; Shetty, Suchetha N. Journal of the Chilean Chemical Society, 2012 , vol. 57, # 2 p. 1122 - 1125,4

124-38-9

3171-45-7

~91%

582-60-5

Literature: Yu, Bo; Zhang, Hongye; Zhao, Yanfei; Chen, Sha; Xu, Jilei; Huang, Changliang; Liu, Zhimin Green Chemistry, 2013 , vol. 15, # 1 p. 95 - 99

78288-57-0

~53%

582-60-5

127845-08-3

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 25, # 11 p. 1241 - 1253 Khimiya Geterotsiklicheskikh Soedinenii, , # 11 p. 1486 - 1499

569343-11-9

582-60-5

Literature: Organic Letters, , vol. 5, # 13 p. 2211 - 2213

3171-45-7

582-60-5

Literature: Organic Letters, , vol. 5, # 13 p. 2211 - 2213

371158-46-2

582-60-5

Literature: Organic Letters, , vol. 5, # 13 p. 2211 - 2213

64598-64-7

582-60-5

Literature: Organic Letters, , vol. 5, # 13 p. 2211 - 2213

Precursor 8
3171-45-7 122-51-0 6972-71-0 64-18-6
124-38-9 78288-57-0 569343-11-9 64598-64-7
DownStream 9
10351-76-5 10351-75-4 13082-84-3 167993-16-0
2033-30-9 886-66-8 1206196-72-6 19539-34-5
1128-27-4

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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