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Other Name: | Triethyl O - Acetylcitrate | Cas No: | 77-89-4 |
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EINECS NO: | 201-066-5 | Othe Name: | 2-acetyl Triethyl Ester |
Other Name: | 2-acetyl Triethyl Citrate | Content % (w/w): | 97.0 Min |
High Light: | liquid plasticizer,triethyl citrate plasticizer |
Citrate Plasticizer , Acetyl Triethyl Citrate , Cas No. 77-89-4 , 2-Acetyl Triethyl Ester , 2-Acetyl Triethyl Citrate
Property of Acetyl Triethyl Citrate:
Chemical Name | Acetyl Triethyl Citrate |
Othe Name | 2-acetyl triethyl citrate, 2-acetyl triethyl ester,
Triethyl O - Acetylcitrate |
Formula | C14H22O8 |
Molecular Weight | 318.32 |
CAS NO | 77-89-4 |
EINECS NO | 201-066-5 |
Appearance | Colorless transparent liquid |
Boiling point (133.3Pa) | 132 º C |
Flash point (open) | 188 º C |
Solubility in mineral oil | 1.2% (volume) |
Be dissolved with | cellulose acetate, cellulose nitrate, cellulose acetate butyrate and ethyl cellulose etc |
Chemical Property | It has high boiling point, small volatility and hydrolysis resistance. |
LD50 | 1150mg/kg |
Application of Acetyl Triethyl Citrate:
This product is innocuous plasticizer, mainly used as plasticizer of cellulose resin, innocuous PVC grain, Produce food packaging material, medical products, prepare flavor, essence, soft toys for children and produce cosmetics etc..
Specification of Acetyl Triethyl Citrate:
Structural formula | ||
CAS Registry No. | 77-89-4 | |
Chemical Name | Acetyl Triethyl Citrate | |
Molecular Formula | C14H22O8 | |
Molecular Weight | 318.32 | |
Items | Unit | Specifications |
Appearance | Clear colorless liquid | |
Color number | Pt-Co,# | 50 max |
Content | % w/w | 97.0 min |
Acidity | mg KOH/g | 0.2 max |
Water content | % w/w | 0.2 max |
Refractive index | 25 º C /D | 1.432-1.441 |
Relative density | 25 º C, g/cm3 | 1.135-1.139 |
Heavy metals (as Pb) | ppm | 10 max |
Arsenic (As) | ppm | 3 max |
Fire protection measures:
Extinguishant: Extinguish with water mist, dry powder, foam or carbon dioxide extinguishing agent.
Avoid using direct water to extinguish fire. Direct water may cause flammable liquids to splash and spread the fire.
Special risks: No information.
Precautions and precautions for fire fighting:
The fireman should wear a respirator, wear a full-body fire suit, and put out the fire in the wind.
Move the container from the fire to the open space as much as possible.
If the container in the fire is discolored or the sound is made from the safety relief device, it must be withdrawn immediately.
No irrelevant personnel are allowed to enter the scene of the quarantine. To receive and handle fire fighting water to prevent pollution.
Discloses emergency treatment:
Personnel protection measures, protective equipment and emergency procedures:
It is recommended that emergency treatment personnel wear air breathing apparatus, wear anti-static clothing, wear rubber oil resistant gloves.
Do not touch or cross the spill.
All equipment used in the operation should be connected to the ground.
Cut off the source as much as possible.
Eliminate all ignition sources.
According to the influence zone of liquid flow, steam or dust diffusion zone, no personnel should be evacuated from the side wind and wind direction to the safe area.
Environmental protection measures:
Take in the leakage and avoid polluting the environment. Prevent spills from entering sewers, surface water and groundwater.
Disposal, removal methods and disposal materials used for the leakage of chemicals:
Small leak: collect as much liquid as possible in an airtight container. It is absorbed by sand, activated carbon or other inert materials and transferred to a safe place. No washing down the drain.
Massive leakage: build a dike or dig a pit. Closed drain pipe. Cover with foam, inhibit evaporation. Use the explosion-proof pump to transfer to the tank car or the special collector for recycling or transportation to the waste disposal site.