290-37-9|pyrazineProducts Supply - Chemical intermediates Network

pyrazine cas no:290-37-9

Synonyms: 1,4-Diazine

Identification

Namepyrazine
CAS290-37-9
Synonyms1,4-Diazine
EINECS(EC#)206-027-6
Molecular FormulaC4H4N2
Molecular Weight80.09

Chemical Properties

Appearancewhite crystals or powder
refractive index1.5235
storage tempFlammables area

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass4.1

Safety Data

Hazard F:Flammable;Xi:Irritant;
Risk R11;R36/37/38
HS Code 29339990

Toxicity

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ2015000

CHEMICAL NAME :: Pyrazine

CAS REGISTRY NUMBER :: 290-37-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C4-H4-N2

MOLECULAR WEIGHT :: 80.10

WISWESSER LINE NOTATION :: T6N DNJ

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 :: 2730 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 2500 mg/L

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,581,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5605 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 61 (estimated) No. of Female Employees: 3 (estimated)

supplier list

Shijiazhuang Lida Chemical Co., Ltd.: Tel:86-311-85737996; Address: West Of Wuji County, Shijiazhuang, Hebei,

Wutong Aroma Chemicals Co Ltd.: Tel:+86-(632)-5583267; Address: Wenchang Rd.151#, Tengzhou, Shandong 277500,

Yuan Tong Spice co,. Ltd: Tel:(86)0632-5051878; Address: Shandong Province clears out the state East City

Tengzhou Zhongtai Fine Chemicals Co., Ltd: Tel:+86-0632-2659369; Address: Ximozhuang lndustry area,Baogou Town,Tengzhou Shandong

Tengzhou Jitian Aroma Chemicla Co.,Ltd.: Tel:+86-632-2031499; Address: Industrial Zone Longyang Town Tengzhou City Shangdong Province

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

Shanghai Meicheng Chemical Co., Ltd.: Tel:86-21-50677091; Address: Room 302, Building 7, No.1000, Jinhai Road, Shanghai, 201206, China

Changzhou Truly Foreign Trade Corp: Tel:86-519-00000000000; Address: B2607，No.2 Yanzheng Middle Road，Wujin，Changzhou，Jiangsu，China

Angene International Limited: Tel:852-852-81916999; Address: 4/F Silvercord Center Tower 1, 30 Canton Rd,KL,Hong Kong

Wuhan Fortuna Chemical Co., Ltd.: Tel:0086-27-59207850; Address: A2705,Dong Yi Shi Qu,129# XinHua Road

Shanghai UCHEM Inc.: Tel:086-021-31615209; Address: 8 Liuying Rd, Hongkou, Shanghai