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

Guangzhou Huayin Chemical Co., Ltd: Tel:; Address: 11/F, Yinhua Mansion, Xingang West Road, Haizhu District, Guangzhou City, Guangdong Province, China

Jinan Zippy Chemical Co.,Ltd.: Tel:; Address: No.138.Huaneng road, Jinan city, Shandong province, China

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

Beijing Dtftchem Technology Co., Ltd.: Tel:+86-(10)-6027-5860, 6027-0825; Address: Nishimura Huangcun Town, Daxing District, Beijing East Road, Industrial Park No. 4 102609,

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

Tengzhou Jitian Aroma Chemical Co., Ltd.: Tel:+86-(632)-2031499, 2032499; Address: Industrial Zone, Longyang Town, Tengzhou, Shangdong 277532,

Calsak Chemicals: Tel:+1-(800)-743-2595; Address: 1225 w. 190TH St. Suite 375, Gardena, California 90248,

Abioco BioEnzyme Technology (Hefei) Co. Ltd.: Tel:+86-(551)-5665026; Address: No. 16 Jinhua Ave., Hefei, Anhui 230031,

Tianjin Mid-Chem Co., Ltd.: Tel:+81-(22)-2727-7595; Address: 12-402, Xindayuan, Baidi Road, Nankai, Tianjin 300192,

Jinan Zippy International Trade Co.,Ltd: Tel:+86-(531)-67677778; Address: Room 5-2-302 Xindian Garden, Jinan, Shandong,

Frutarom Ltd.: Tel:+1-(201)-861-9500, 800-526-7147; Address: 9500 Railroad Avenue, North Bergen, New Jersey 07047,

Ark Pharm, Inc.: Tel:+1-(847)-367-3680; Address: 1840 Industrial Drive, Suite 280, Libertyville, Illinois 60048,

Sun Biochem, Inc.: Tel:+1-(720)-3466018; Address: 2770 Arapahoe Rd, Ste 132-178, Lafayette, Colorado 80026,

Tengzhou Zhongtai Fine Chemicals Co., Ltd.: Tel:+86-(632)-265-9369; Address: Ximozhuang lndustry area,Baogou Town, Tengzhou, Shandong,