Calcium carbide
Calcium carbide structure
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Common Name | Calcium carbide | ||
|---|---|---|---|---|
| CAS Number | 75-20-7 | Molecular Weight | 64.099 | |
| Density | 2.22 g/mL at 25 °C(lit.) | Boiling Point | 2300°C | |
| Molecular Formula | C2Ca | Melting Point | 447°C | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS02, GHS05, GHS07 |
Signal Word | Danger | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | Calcium carbide |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 2.22 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 2300°C |
| Melting Point | 447°C |
| Molecular Formula | C2Ca |
| Molecular Weight | 64.099 |
| Exact Mass | 63.962589 |
| LogP | 0.16260 |
| InChIKey | XUWHAWMETYGRKB-UHFFFAOYSA-N |
| SMILES | O=C1CCCCN1 |
| Stability | Stability Reacts violently with water liberating highly flammable gas (acetylene). Do not use water if this material is involved in a fire. Incompatible with moisture, water, strong oxidizing agents, alcohols, hydrogen chloride, magnesium. |
| Water Solubility | HYDROLYSES |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H260-H315-H318-H335 |
| Precautionary Statements | P223-P231 + P232-P261-P280-P370 + P378-P422 |
| Personal Protective Equipment | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | F:Flammable |
| Risk Phrases | R15 |
| Safety Phrases | 8-43-43A |
| RIDADR | UN 1402 4.3/PG 2 |
| WGK Germany | 1 |
| Packaging Group | II |
| Hazard Class | 4.3 |
| HS Code | 2901299090 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 10 | |
|---|---|
| DownStream 10 | |
CAS#:156-62-7
CAS#:7440-70-2
CAS#:7789-78-8
CAS#:7440-44-0
CAS#:147-78-4
CAS#:62-54-4
CAS#:74-86-2
CAS#:34557-54-5
CAS#:54509-73-8
CAS#:1299-86-1![4-[1,2,3]Triazol-1-Yl-Benzaldehyde structure](https://image.chemsrc.com/caspic/067/41498-10-6.png)
CAS#:41498-10-6
CAS#:513-92-8
CAS#:624-74-8
CAS#:107-00-6
CAS#:503-17-3
CAS#:20320-16-5
CAS#:7439-95-4
CAS#:67-72-1
CAS#:24580-53-8This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Slow-release of methanogenic inhibitors derived from encapsulated calcium carbide using paraffin wax and/or rosin: matrix optimization and diffusion characteristics.
Waste Manag Res 29(11) , 1197-204, (2011) Acetylene has been found to significantly inhibit biological activity of methanogens and thus might be applicable for reducing the generation and emission of methane from municipal solid waste landfil... |
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[Severe ocular burns by calcium carbide in a speleologist: a case report].
J. Fr. Ophtalmol. 25(3) , 308-11, (2002) A case of severe ocular burns in an amateur speleologist is reported. The explosion of his acetylene lamp caused the projection of calcium carbide particles, which induced burning of the cornea and co... |
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Pressure-induced superconductivity in CaC2.
Proc. Natl. Acad. Sci. U. S. A. 110(23) , 9289-94, (2013) Carbon can exist as isolated dumbbell, 1D chain, 2D plane, and 3D network in carbon solids or carbon-based compounds, which attributes to its rich chemical binding way, including sp-, sp(2)-, and sp(3... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| calciumdicarbide |
| Acetylen,Calciumcarbid |
| EINECS 200-848-3 |
| carburedecalcium |
| Acetylenestones |
| CALCIUM ACETYLIDE |
| Calciumcarbid |
| carburocalcico |
| ELECTROLITE |
| MFCD00010905 |
| Acetylenogen |
| acetylene,calcium carbide |
| carbide |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the CAS number of Calcium carbide? |
| A: CAS number of Calcium carbide is 75-20-7. |
| Q: What are the upstream materials of Calcium carbide? |
| A: Related upstream materials(CAS) of Calcium carbide: 156-62-7;7440-70-2;7789-78-8;7440-44-0;147-78-4;62-54-4;74-86-2;34557-54-5;54509-73-8;1299-86-1. |
| Q: What is the boiling point of Calcium carbide? |
| A: Boiling point of Calcium carbide is 2300°C. |
| Q: What is the molecular weight of Calcium carbide? |
| A: Molecular weight of Calcium carbide is 64.099. |
| Q: What are the downstream products of Calcium carbide? |
| A: Related downstream products(CAS) of Calcium carbide: 41498-10-6;513-92-8;624-74-8;7440-44-0;107-00-6;503-17-3;20320-16-5;7439-95-4;67-72-1;24580-53-8. |
| Q: What is the melting point of Calcium carbide? |
| A: Melting point of Calcium carbide is 447°C. |
| Q: What English synonyms does Calcium carbide have? |
| A: English synonyms of Calcium carbide: calciumdicarbide, Acetylen,Calciumcarbid, EINECS 200-848-3, carburedecalcium, Acetylenestones, CALCIUM ACETYLIDE, Calciumcarbid, carburocalcico, ELECTROLITE, MFCD00010905, Acetylenogen, acetylene,calcium carbide, carbide. |
| Q: What is the InChIKey of Calcium carbide? |
| A: InChIKey of Calcium carbide is XUWHAWMETYGRKB-UHFFFAOYSA-N. |
| Q: What is the safety information for Calcium carbide? |
| A: Safety information for Calcium carbide: 8-43-43A. |
| Q: What is the English name of Calcium carbide? |
| A: The English name of Calcium carbide is Calcium carbide. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Henan Tianfu Chemical Co., Ltd. |