Basic information
- CAS
51908-64-6- Standard SMILES
C#CCCCl- InChIKey
SCALDUUTBUBDKM-UHFFFAOYSA-N- Molecular formula
- C4H5Cl
- Average molar mass
- 88.53 g/mol
- Monoisotopic mass
- 88.00797784
Names & identifiers
- Preferred name
- 4-Chloro-1-butyne
- IUPAC
- 4-chlorobut-1-yne
- English name
- 4-Chloro-1-butyne
- Molecular formula
- C4H5Cl
- Molecular weight
- 88.54
Names & synonyms
4-CHLORO-1-BUTYNE4-chlorobut-1-yne51908-64-6DTXSID10199873RefChem:520757DTXCID70122364855-840-8MFCD022585004-chloro-but-1-yne1-Butyne, 4-chloro-SCHEMBL717676orb3176327
Show more names
1-Butyne, 4-chloro- (9CI)4-chloro-1-butyne4-Chloro-1-butyne4-CHLORO-1-BUTYNE, 99%4-CHLORO-1-BUTYNE, 99%4-CHLORO-1-BUTYNE, 99%4-CHLORO-1-BUTYNE, 99%
SCHEMBL1935576SCHEMBL3227355SCHEMBL87601774-Chloro-1-butyne, AldrichCPRSCALDUUTBUBDKM-UHFFFAOYSA-NAKOS006240688SY192186EN300-71866
Database identifiers
- CAS
51908-64-6- PubChem CID
- 40173
- DTXSID
DTXSID10199873- EC Number
- 855-840-8
- Nikkaji
- J1.544.391J
Properties
Computed structural properties
- XLogP
- 1.4
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 1
- Heavy atoms
- 5
- Formal charge
- 0
- Complexity
- 47.9
Physicochemical properties
- Boiling point
- 96 · 96 ºC
- Density
- 0.986 · 0.986
- refractive index
- 1.4376 · 1.4376-1.4420
- Flash point
- 8 · 8 ºC
- CAS DataBase Reference
- 51908 · 51908-64-6(CAS DataBase Reference)
- Symbol(GHS)
- 6 · GHS06
- Signal word
- Danger
- Hazard statements
- 301 · H301
- Precautionary statements
- 301 · P301+P310
- Hazard Codes
- T,Xn
- Risk Statements
- 25 · 25-43-41-22
- Safety Statements
- 45 · 45-36/37/39-26
- RIDADR
- 2811 · UN 2811 6.1 / PGIII
Safety & regulation
GHS classification
GHS Classification
Danger
H225 (33.3%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P270, P272, P280, P301+P316, P302+P352, P303+P361+P353, P321, P330, P333+P317, P362+P364, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 2 (33.3%)
Safety data
- ridadr
- UN 2811 6.1 / PGIII
- risk_code
- 25-43-41-22
- Signal word
- Danger
- Symbol(GHS)
- GHS06
- hazard_code
- T,Xn
- safety_code
- 45-36/37/39-26
- Hazard statements
- H301
- Precautionary statements
- P301+P310
Chemistry & industry
Upstream & downstream products
Downstream products
Suppliers21 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Suzhou ARTK Medchem Co., Ltd.+86-18168183658 · [email protected]
河南阿尔法化工有限公司0371-55013243 15324716602 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
Shanghai Scibiotron Pharmaceutical Co., Ltd+86-16621589600 · [email protected]
HANGZHOU LEAP CHEM CO., LTD.+86-571-87711850 +86-15355479329 · [email protected]
陕西缔都医药化工有限公司029-029-81120477 17792793610 · [email protected]
上海岚克医药科技发展有限公司0086-21-58956006
上海鑫矽新材料有限公司13585834793 · [email protected]
Related reactions
1 records
Compound notes
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