CAS 1111-97-3|3-Chloro-3-methyl-1-butyne
Introduction：Basic information about CAS 1111-97-3|3-Chloro-3-methyl-1-butyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Chloro-3-methyl-1-butyne | ||
|---|---|---|---|
| CAS Number | 1111-97-3 | Molecular Weight | 102.562 |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 78.0±0.0 °C at 760 mmHg |
| Molecular Formula | C5H7Cl | Melting Point | −61 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 4.4±0.0 °C |
| Symbol | GHS02, GHS07 | Signal Word | Danger |
Names
| Name | 3-Chloro-3-methyl-1-butyne |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 78.0±0.0 °C at 760 mmHg |
| Melting Point | −61 °C(lit.) |
| Molecular Formula | C5H7Cl |
| Molecular Weight | 102.562 |
| Flash Point | 4.4±0.0 °C |
| Exact Mass | 102.023628 |
| LogP | 1.68 |
| Vapour Pressure | 104.3±0.1 mmHg at 25°C |
| Index of Refraction | 1.437 |
| InChIKey | QSILYWCNPOLKPN-UHFFFAOYSA-N |
| SMILES | C#CC(C)(C)Cl |
| Storage condition | Refrigerator (+4°C) |
Safety Information
| Symbol | GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H302 + H312 + H332 |
| Precautionary Statements | P210-P280 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F,Xn,Xi |
| Risk Phrases | R11 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2903299090 |
Customs
| HS Code | 2903299090 |
|---|---|
| Summary | 2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Articles3
More Articles| Benzofuro[3,2-f][1]benzopyrans: a new class of antitubercular agents. Bioorg. Med. Chem. 14(15) , 5423-8, (2006) Alkylation of 2-hydroxydibenzofuran with 3-chloro-3-methyl-1-butyne, followed by Claisen rearrangement, gave access to 3,3-dimethyl-3Hbenzofuro[3,2-f][1]-benzopyran. Several derivatives modified at th... | |
| Synthesis and cytotoxic activity of benzo[a]pyrano[3,2-h] and [2,3-i]xanthone analogues of psorospermine, acronycine, and benzo[a]acronycine. Chem. Pharm. Bull. 54(8) , 1113-8, (2006) Condensation of 2-hydroxy-1-naphthalenecarboxylic acid with phloroglucinol afforded 9,11-dihydroxy-12H-benzo[a]xanthen-12-one (6). Construction of an additional dimethylpyran ring onto this skeleton, ... | |
| Synthesis and cytotoxic activity of benzopyranoxanthone analogues of benz. Chem. Pharm. Bull. 49(6) , 675-9, (2001) Condensation of 3-hydroxy-2-naphthalenecarboxylic acid with phloroglucinol afforded 1,3-dihydroxy-12H-benzo[b]xanthen-12-one. Construction of an additional dimethylpyran ring onto this skeleton, by al... |
Synonyms
| 1-Butyne, 3-chloro-3-methyl- |
| 3-chloro-3-methylbut-1-yne |
| EINECS 214-188-9 |
| MFCD00190221 |
| 3-Chloro-3-methyl-1-butyne |
