Cyanamide suppliers

Properties

Melting point:：

45-46 °C (lit.)

Boiling point:：

83 °C/0.5 mmHg (lit.)

Density ：

1,282 g/cm³

vapor pressure ：

1Pa at 24.95℃

refractive index ：

1.405

Flash point:：

>230 °F

storage temp. ：

2-8°C

solubility ：

ethanol: soluble10%, clear to hazy, colorless to faintly yellow

pka：

1.1(at 29℃)

form ：

Crystalline solid

Specific Gravity：

1.282

Appearance：

White to off-white Solid

Water Solubility ：

775 g/L

Sensitive ：

Hygroscopic

Merck ：

14,2684

BRN ：

1732569

Henry's Law Constant：

3.7×10⁴ mol/(m³Pa) at 25℃, HSDB (2015)

Exposure limits：

EU LTEL:0.58 ppm(1 mg/m3)

Stability:：

Unstable - heat sensitive. Incompatible with strong oxidizing agents, strong reducing agents, bases, acids, iron and its salts, steel, brass, lead, moisture. Reacts with acids to produce very toxic gas.

InChI：

1S/CH2N2/c2-1-3/h2H2

InChIKey：

XZMCDFZZKTWFGF-UHFFFAOYSA-N

SMILES：

NC#N

LogP：

-0.72 at 20℃

CAS DataBase Reference：

420-04-2(CAS DataBase Reference)

NIST Chemistry Reference：

Cyanamide(420-04-2)

EPA Substance Registry System：

Cyanamide (420-04-2)

SecurityInformation

Symbol(GHS) ：

GHS05,GHS06,GHS08

Signal word ：

Danger

Hazard statements ：

H301+H311-H314-H317-H351-H361fd-H373-H412

Precautionary statements ：

P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338

target organs：

Thyroid

PPE：

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Hazard Codes ：

T

Risk Statements ：

21-25-36/38-43

Safety Statements ：

3-22-36/37-45-26

RIDADR ：

UN 2811 6.1/PG 3

OEB：

B

OEL：

TWA: 2 mg/m3

WGK Germany ：

2

RTECS ：

GS5950000

TSCA ：

TSCA listed

HazardClass ：

8

PackingGroup ：

III

HS Code ：

29269090

Storage Class：

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications：

Acute Tox. 3 Dermal
Aquatic Chronic 3
Carc. 2
Eye Dam. 1
Repr. 2
Skin Corr. 1B
Skin Sens. 1
STOT RE 2

Hazardous Substances Data：

420-04-2(Hazardous Substances Data)

Toxicity：

LD50 i.p. in male mice: 200-300 mg/kg (Doull)

REACH Registrations：

Active

Limited Quantities：

5.0 kg (11 lbs) (solid)

Excepted Quantities：

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)