s-triazine

Names

[ CAS No. ]:
290-87-9

[ Name ]:
s-triazine

[Synonym ]:
cyclo-(hydrogen cyanide)3
vedita250
1,3,5-Triazine
s-triazine
Triazin(sym.)
5-azapyrimidine
2,4,6-triazine
s-Triazin
MelaminePure
MFCD00006044
EINECS 206-028-1
sym-Triazine
Cyanidine
DL-CYANIDINE

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
114.0±9.0 °C at 760 mmHg

[ Melting Point ]:
77-83 °C (dec.)(lit.)

[ Molecular Formula ]:
C₃H₃N₃

[ Molecular Weight ]:
81.076

[ Flash Point ]:
31.1±11.7 °C

[ Exact Mass ]:
81.032700

[ PSA ]:
38.67000

[ LogP ]:
-0.73

[ Vapour Pressure ]:
24.0±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.506

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
methanol: 0.1 g/mL, clear

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XY2957000

CHEMICAL NAME :: s-Triazine

CAS REGISTRY NUMBER :: 290-87-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C3-H3-N3

MOLECULAR WEIGHT :: 81.09

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 237 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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 12,355,1983

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R37/38;R41

[ Safety Phrases ]:
S22-S24/25-S39-S26

[ RIDADR ]:
UN2928

[ WGK Germany ]:
3

[ RTECS ]:
XY2957000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2933699090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933699090

[ Summary ]:
2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

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