| Product Identification | Back to Contents | 【Product Name】
1,2-Benzenedicarboxylic acid dibutyl ester | 【Synonyms】
1,2-Benzenedicarboxylic acid, dibutyl ester
Dibutyl benzene-1,2-dicarboxylate
Dibutyl phthalate
Phthalic acid, dibutyl ester | 【CAS】
84-74-2 | 【Formula】
C16H22O4 | 【Molecular Weight】
278.35000000000002 | 【EINECS】
201-557-4 | 【RTECS】
TI0875000 | 【RTECS Class】
Agricultural Chemical and Pesticide; Tumorigen; Mutagen; Reproductive Effector; Human Data | 【Merck】
13,1586 | 【Beilstein/Gmelin】
1914064 | 【Beilstein Reference】
4-09-00-03175 | 【EC Index Number】
607-318-00-4 | 【EC Class】
Toxic for reproduction Category 2; Toxic for reproduction Category 3; Dangerous for the Environment |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Colorless to faint yellow, oily, viscous liquid, odorless or slight aromatic, ester odor. | 【Solubility in water】
10 mg/L | 【Melting Point】
-35 | 【Boiling Point】
340 | 【Vapor Pressure】
0.00012 (25 C) | 【Density】
1.0595 g/cm3 (2 C) | 【Partition Coefficient】
4.9 | 【Heat Of Vaporization】
74.9 kJ/mol | 【Heat Of Combustion】
-8500 kJ/mol | 【Usage】
Insect repellent. | 【Vapor Density】
9.6 | 【Saturation Concentration】
0.013 - 0.18 ppm at 25 C (calculated) | 【Odor threshold】
0.26 To 1.47 mg/m3 | 【Refractive Index】
1.5011 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration. | 【Skin】
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse. |
| Hazards Identification | Back to Contents | 【Inhalation】
Causes respiratory tract irritation. Inhalation of a mist of this material may cause respiratory tract irritation. Can produce delayed pulmonary edema. | 【Skin】
Causes skin irritation. | 【Eyes】
Contact produces irritation, tearing, and burning pain. May cause chemical conjunctivitis. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. | 【Hazards】
Containers may explode when heated. | 【EC Risk Phrase】
R 61 50 62 | 【EC Safety Phrase】
S 53 45 61 | 【UN (DOT)】
9095 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
Effects may be delayed. | 【Exposure limit(s)】
TLV (as TWA): ppm; 5 mg/m3 (ACGIH 1992-1993) OSHA PEL: TWA 5 mg/m3 NIOSH REL: TWA 5 mg/m3 NIOSH IDLH: 4000 mg/m3 | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
160 | 【Autoignition】
390 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Containers may explode when heated. Combustible material when exposed to heat or flame. Extinguishing media: Water or foam may cause frothing. Cool containers with flooding quantities of water until well after fire is out. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Upper exp. limit】
2.5 | 【Lower exp. limit】
.5 | 【Fire Potential】
This material is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable at room temperature in closed containers under normal storage and handling conditions. | 【Incompatibilities】
Strong acids, strong bases, strong oxidizing agents. | 【Decomposition】
Carbon monoxide, carbon dioxide, acrid smoke and fumes. | 【Combustion Products】
The thermal decomposition of dibutyl phthalate was carried out in a flow system @ 250-500 C. The major products were 1-butene, butanol and phthalic anhydride. |
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| Company Name: |
shandongxinheng |
| Tel: |
15269161022 |
| Fax: |
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| WebSite: |
www.chemicalbook.com/supplier/25741341/ |
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