| Identification | More | [Name]
3-Methyl-2-thiophenecarboxaldehyde | [CAS]
5834-16-2 | [Synonyms]
2-FORMYL-3-METHYLTHIOPHENE
3-METHYL-2-THIENALDEHYDE
3-METHYL-2-THIOPHENECARBALDEHYDE
3-METHYL-2-THIOPHENECARBOXALDEHYDE
3-METHYLTHIOPHENE-2-ALDEHYDE
3-METHYLTHIOPHENE-2-CARBALDEHYDE
3-METHYLTHIOPHENE-2-CARBOXALDEHYDE
3-METHYLTHIOPHENE-2-FORMALDEHYDE
AKOS BBS-00003151
LABOTEST-BB LT00929169
2-Thiophenecarboxaldehyde, 3-methyl-
3-Methyl-2-Formylthiophene
3-methyl-2-thiophencarboxaldehyde
3-methylthiophen-2-carboxaldehyde
thiophene, 3-Methyl, 2-formyl
3-methyl-2-thiophene methanol
3-METHYL-2-THIOPHENECARBOXALDEHYDE, TECH ., 90%
3-Methylthiopene-2-Carboxaldehyde
3-Methylthiophene-2-carboxaldehyde, tech., 90%
3-Methyl-2-thiophenecarboxalde | [EINECS(EC#)]
227-418-8 | [Molecular Formula]
C6H6OS | [MDL Number]
MFCD00005430 | [Molecular Weight]
126.18 | [MOL File]
5834-16-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear yellow to red-brown or brown liquid | [Melting point ]
260-262 °C | [Boiling point ]
78-80 °C (15 mmHg) | [density ]
1.17 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.587(lit.)
| [Fp ]
180 °F
| [storage temp. ]
Store below +30°C. | [form ]
Liquid | [color ]
Clear yellow to brown | [Specific Gravity]
1.170 | [Water Solubility ]
insoluble | [Sensitive ]
Air Sensitive | [BRN ]
107874 | [InChI]
1S/C6H6OS/c1-5-2-3-8-6(5)4-7/h2-4H,1H3 | [InChIKey]
BSQKBHXYEKVKMN-UHFFFAOYSA-N | [SMILES]
[H]C(=O)c1sccc1C | [LogP]
1.458 (est) | [CAS DataBase Reference]
5834-16-2(CAS DataBase Reference) | [NIST Chemistry Reference]
3-Methyl-2-thiophenecarboxaldehyde(5834-16-2) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S7/9:Keep container tightly closed and in a well-ventilated place . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT, AIR SENSITIVE | [HS Code ]
29349990 | [Storage Class]
10 - Combustible liquids |
| Hazard Information | Back Directory | [Chemical Properties]
clear yellow to brown liquid | [Uses]
3-Methyl-2-thiophenecarboxaldehyde was used in the synthesis of 2,3-dimethyl-5-(2,6,10-trimethylundecyl)thiophene. It was used to investigate versatile bioconversion capacity of baker′s yeast for the generation of thiols from cysteine-aldehyde conjugates. | [Uses]
3-Methyl-2-thiophenecarboxaldehyde is used in the synthesis of 2,3-dimethyl-5-(2,6,10-trimethylundecyl)thiophene. It is also used to investigate versatile bioconversion capacity of baker′s yeast for the generation of thiols from cysteine-aldehyde conjugates. |
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