Introduction：Basic information about CAS 93-02-7|2,5-Dimethoxybenzaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Dimethoxybenzaldehyde |
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| CAS Number | 93-02-7 | Molecular Weight | 166.174 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 283.8±0.0 °C at 760 mmHg |
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| Molecular Formula | C9H10O3 | Melting Point | 46-48 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 120.6±8.2 °C |
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| Symbol |
GHS07, GHS08 | Signal Word | Danger |
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Names
| Name | 2,5-Dimethoxybenzaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 283.8±0.0 °C at 760 mmHg |
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| Melting Point | 46-48 °C(lit.) |
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| Molecular Formula | C9H10O3 |
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| Molecular Weight | 166.174 |
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| Flash Point | 120.6±8.2 °C |
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| Exact Mass | 166.062988 |
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| PSA | 35.53000 |
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| LogP | 1.77 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.534 |
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| InChIKey | AFUKNJHPZAVHGQ-UHFFFAOYSA-N |
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| SMILES | COc1ccc(OC)c(C=O)c1 |
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| Storage condition | Refrigerator |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- CU5740500
- CHEMICAL NAME :
- Benzaldehyde, 2,5-dimethoxy-
- CAS REGISTRY NUMBER :
- 93-02-7
- BEILSTEIN REFERENCE NO. :
- 0509301
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C9-H10-O3
- MOLECULAR WEIGHT :
- 166.19
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >3200 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness Vascular - regional or general arteriolar or venous dilation Skin and Appendages - hair
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533614
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533614
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1600 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - excitement Behavioral - muscle weakness
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533614
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1600 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Behavioral - muscle weakness
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533614
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Safety Information
| Symbol |
GHS07, GHS08 |
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| Signal Word | Danger |
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| Hazard Statements | H315-H319-H334-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338-P342 + P311 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . R43:May cause sensitization by skin contact. |
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| Safety Phrases | S26-S36/37/39-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | CU5740500 |
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| HS Code | 2942000000 |
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Customs
| HS Code | 2912499000 |
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| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Synonyms
| Benzaldehyde,2,5-dimethoxy |
| 2,5-(MeO)2PhCHO |
| EINECS 202-211-5 |
| 2,5-Dimethoxybenzaldehyde |
| Benzaldehyde, 2,5-dimethoxy- |
| VHR BO1 EO1 |
| 4-08-00-01759 (Beilstein Handbook Reference) |
| gentisic aldehyde dimethyl ether |
| 2,5-dimethoxycarboxaldehyde |
| 2,5-dimethoxy-benzaldehyde |
| MFCD00003314 |
| 2,5-dimethoxybenzenecarbaldehyde |
