Cyanamide

Item number	676898
CAS	420-04-2
Formula	CH2N2
Molecular weight	42,04 g/mol
Quantity	1X100MG
storage conditions	20 °C
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Cyanamide		676898 420-04-2	1X100MG	Please log in.

Safety Data Sheet	according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate 27.12.2024
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:	Cyanamide
Catalog No.:	676898
Relevant identified uses of the substance or mixture	Identified: Laboratory chemical uses: R&D
Uses advised against:	HPC Standards GmbH Am Wieseneck 7 04451 Cunnersdorf Deutschland Tel. +49 34291 3372-36 Fax. +49 34291 3372-39 contact@hpc-standards.com
Emergency telephone number	HPC Standards Tel. +49 34291 3372-36 This number is only available during office hours.
HAZARDS IDENTIFICATION	2.1 Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 Acute toxicity, Oral (Category 3), H301 Acute toxicity, Dermal (Category 3), H311 Skin corrosion (Category 1B), H314 Skin sensitisation (Category 1), H317 Reproductive toxicity (Category 2), H361fd Specific target organ toxicity - repeated exposure (Category 2), H373 Chronic aquatic toxicity (Category 3), H412
Label elements
Pictogram	GHS05 acid acid GHS06 skull skull GHS08 silhouete silhouete
	2.2 Label elements Labelling according Regulation (EC) No 1272/2008 Pictogram Signal word Danger Hazard statement(s) H301 + H311 Toxic if swallowed or in contact with skin H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H361fd Suspected of damaging fertility. Suspected of damaging the unborn child. H373 May cause damage to organs through prolonged or repeated exposure. H412 Harmful to aquatic life with long lasting effects. Precautionary statement(s) P201 Obtain special instructions before use. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER or doctor/ physician. Rinse mouth. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor/ physician. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Supplemental Hazard Statements none 2.3 Other hazards This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
COMPOSITION/INFORMATION ON INGREDIENTS	3.1 Substances Synonyms : Hydrogen cyanamide Carbodiimide Formula : CH2N2 Molecular weight : 42,04 g/mol CAS-No. : 420-04-2 EC-No. : 206-992-3 Index-No. : 615-013-00-2 Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration Cyanamide CAS-No. EC-No. Index-No. 420-04-2 206-992-3 615-013-00-2 Acute Tox. 3; 1B; Skin Sens. 1; Repr. 2; STOT RE 2; Aquatic Chronic 3; H301, H311, H314, H317, H361, H373, H412 <= 100 %
Formula	CH2N2
Molecular Weight (g/mol)	42.04
CAS-No.	420-04-2
FIRST AID MEASURES	4.1 Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. 4.2 Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 4.3 Indication of any immediate medical attention and special treatment needed No data available
FIRE-FIGHTING MEASURES	5.1 Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. 5.2 Special hazards arising from the substance or mixture Carbon oxides, Nitrogen oxides (NOx) 5.3 Advice for firefighters Wear self-contained breathing apparatus for firefighting if necessary. 5.4 Further information No data available
ACCIDENTAL RELEASE MEASURES	6.1 Personal precautions, protective equipment and emergency procedures Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. 6.2 Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. 6.3 Methods and materials for containment and cleaning up Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal. 6.4 Reference to other sections For disposal see section 13.
HANDLING AND STORAGE	7.1 Precautions for safe handling Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. 7.2 Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature 2 - 8 °C Moisture sensitive. Storage class (TRGS 510): Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects 7.3 Specific end use(s) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
EXPOSURE CONTROLS/PERSONAL PROTECTION	8.1 Control parameters Components with workplace control parameters 8.2 Exposure controls Appropriate engineering controls Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product. Personal protective equipment Eye/face protection Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry Hands Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.
PHYSICAL AND CHEMICAL PROPERTIES	9.1 Information on basic physical and chemical properties a) Appearance Form: crystalline Colour: white b) Odour No data available c) Odour Threshold No data available d) pH No data available e) Melting point/freezing point Melting point/range: 45 - 46 °C - lit. f) Initial boiling point and boiling range 83 °C at 0,7 hPa - lit. g) Flash point 141 °C - closed cup h) Evaporation rate No data available i) Flammability (solid, gas) No data available j) Upper/lower flammability or explosive limits No data available k) Vapour pressure 0,00500 hPa at 20 °C l) Vapour density No data available m) Relative density 1,282 g/cm3 at 20 °C n) Water solubility soluble o) Partition coefficient: noctanol/ water log Pow: -0,719 p) Auto-ignition temperature No data available q) Decomposition temperature No data available r) Viscosity No data available s) Explosive properties No data available t) Oxidizing properties No data available 9.2 Other safety information No data available
STABILITY AND REACTIVITY	10.1 Reactivity No data available 10.2 Chemical stability Stable under recommended storage conditions. 10.3 Possibility of hazardous reactions No data available 10.4 Conditions to avoid Contact with acids liberates very toxic gas. Avoid moisture. 10.5 Incompatible materials Strong oxidizing agents, Strong reducing agents, Bases, acids, Iron and iron salts., Steel (all types and surface treatments), Brass, Lead 10.6 Hazardous decomposition products Other decomposition products - No data available In the event of fire: see section 5
TOXICOLOGICAL INFORMATION	11.1 Information on toxicological effects Acute toxicity LD50 Oral - Rat - 142 mg/kg LC50 Inhalation - Rat - 4 h - > 2 mg/l (OECD Test Guideline 403) LD50 Dermal - Rabbit - 848 mg/kg Skin corrosion/irritation Skin - Rabbit Result: Causes burns. (OECD Test Guideline 404) Serious eye damage/eye irritation Risk of serious damage to eyes. Expert judgement Respiratory or skin sensitisation Maximisation Test (GPMT) - Guinea pig May cause sensitisation by skin contact. Germ cell mutagenicity In vitro tests did not show mutagenic effects In vivo tests did not show mutagenic effects Carcinogenicity IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity Suspected of damaging the unborn child. Reproductive toxicity - Rat - Oral Paternal Effects: Testes, epididymis, sperm duct. Paternal Effects: Prostate, seminal vessicle, Cowper's gland, accessory glands. Effects on Fertility: Male fertility index (e.g., # males impregnating females per # males exposed to fertile nonpregnant females). Reproductive toxicity - Rat - Oral Effects on Fertility: Post-implantation mortality (e.g., dead and/or resorbed implants per total number of implants). Effects on Newborn: Live birth index (# fetuses per litter; measured after birth). Reproductive toxicity - Rat - Oral Effects on Newborn: Live birth index (# fetuses per litter; measured after birth). Effects on Newborn: Growth statistics (e.g., reduced weight gain). Effects on Newborn: Delayed effects. Suspected of damaging fertility. Specific target organ toxicity - single exposure The substance or mixture is not classified as specific target organ toxicant, single exposure. Specific target organ toxicity - repeated exposure May cause damage to organs through prolonged or repeated exposure. Aspiration hazard No data available Additional Information RTECS: GS5950000 Exposure to and/or consumption of alcohol may increase toxic effects., Causes severe corneal edema. Temporary blindness has been reported., Symptoms may be delayed., Headache, Dizziness, Lowered blood pressure, Salivation, Ataxia., To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
ECOLOGICAL INFORMATION	12.1 Toxicity Toxicity to fish LC50 - Oncorhynchus mykiss (rainbow trout) - 90 mg/l - 96 h NOEC - Oncorhynchus mykiss (rainbow trout) - 3,7 mg/l - 21 d Toxicity to daphnia and other aquatic invertebrates NOEC - Daphnia magna (Water flea) - 0,1044 mg/l - 21 d Toxicity to algae ErC50 - Selenastrum capricornutum (green algae) - 13,5 mg/l - 90 h 12.2 Persistence and degradability Biodegradability Result: - Readily biodegradable (OECD Test Guideline 301B) Remarks: No data available 12.3 Bioaccumulative potential No data available 12.4 Mobility in soil Not expected to adsorb on soil. 12.5 Results of PBT and vPvB assessment This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. 12.6 Other adverse effects Harmful to aquatic life with long lasting effects. No data available Stability in water pH < 4 Remarks: Hydrolyses readily.
DISPOSAL CONSIDERATIONS	13.1 Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Contaminated packaging Dispose of as unused product.
TRANSPORT INFORMATION	14.1 UN number ADR/RID: 2923 IMDG: 2923 IATA: 2923 14.2 UN proper shipping name ADR/RID: CORROSIVE SOLID, TOXIC, N.O.S. (Cyanamide) IMDG: CORROSIVE SOLID, TOXIC, N.O.S. (Cyanamide) IATA: Corrosive solid, toxic, n.o.s. (Cyanamide) 14.3 Transport hazard class(es) ADR/RID: 8 (6.1) IMDG: 8 (6.1) IATA: 8 (6.1) 14.4 Packaging group ADR/RID: III IMDG: III IATA: III 14.5 Environmental hazards ADR/RID: no IMDG Marine pollutant: no IATA: no 14.6 Special precautions for user No data available
REGULATORY INFORMATION	This safety datasheet complies with the requirements of Regulation (EC) No. 453/2010. 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture Cyanamide CAS-No.: 420-04-2 Regulation (EC) No 649/2012 of the European Parliament and the Council concerning the export and import of dangerous chemicals ANNEX I, PART 1: List of chemicals subject to export notification procedure Cyanamide CAS-No.: 420-04-2 Regulation (EC) No 649/2012 of the European Parliament and the Council concerning the export and import of dangerous chemicals Chemical qualifying for PIC notification. 15.2 Chemical Safety Assessment For this product a chemical safety assessment was not carried out
OTHER INFORMATION	The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. For lab use only!

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Cyanamide