CAS 623-42-7|Methyl butyrate
Introduction：Basic information about CAS 623-42-7|Methyl butyrate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Methyl butyrate | ||
|---|---|---|---|
| CAS Number | 623-42-7 | Molecular Weight | 102.132 |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 104.2±3.0 °C at 760 mmHg |
| Molecular Formula | C5H10O2 | Melting Point | -85--84°C |
| MSDS | ChineseUSA | Flash Point | 11.7±0.0 °C |
| Symbol | GHS02 | Signal Word | Danger |
Names
| Name | Methyl butyrate |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 104.2±3.0 °C at 760 mmHg |
| Melting Point | -85--84°C |
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.132 |
| Flash Point | 11.7±0.0 °C |
| Exact Mass | 102.068077 |
| PSA | 26.30000 |
| LogP | 1.24 |
| Vapour density | 3.5 (vs air) |
| Vapour Pressure | 31.1±0.2 mmHg at 25°C |
| Index of Refraction | 1.387 |
| InChIKey | UUIQMZJEGPQKFD-UHFFFAOYSA-N |
| SMILES | CCCC(=O)OC |
| Stability | Stable. Flammable. Incompatible with strong bases, strong oxidizing agents. |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,741,1982 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,741,1982
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 18 gm/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,81,1982
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 3380 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 3560 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 42,417,1977
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 20 gm/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3;Skin JAN 1993
Safety Information
| Symbol | GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225 |
| Precautionary Statements | P210-P403 + P235 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F:Flammable;Xi:Irritant; |
| Risk Phrases | R11;R20;R36/37/38 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 1237 3/PG 2 |
| WGK Germany | 2 |
| RTECS | ET5500000 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2915600000 |
Customs
| HS Code | 2915600000 |
|---|---|
| Summary | 2915600000 butanoic acids and pentanoic acids and their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| Methyl butyrate |
| butyric acid methyl ester |
| Methyl n-butanoate |
| MFCD00009391 |
| EINECS 210-792-1 |
| Butanoic acid, methyl ester |
| Methyl n-butyrate |
| n-Butyric Acid Methyl Ester |
| methyl butanoate |
