55144-92-8

55144-92-8结构式

常用中文名：3-(2,4-二氯苯基)丙酸
常用英文名：3-(2,4-Dichlorophenyl)propanoic acid
CAS号：55144-92-8
分子式：C₉H₈Cl₂O₂
分子量：219.065
发布时间：2018-09-24 19:04:26
更新时间：2024-01-05 16:00:07

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中文名	3-(2,4-二氯苯基)丙酸
英文名	3-(2,4-dichlorophenyl)propionic acid
中文别名	3-(2,4-二氯苯)丙酸
英文别名	3-(2,4-Dichlorophenyl)propanoic acid Benzenepropanoic acid, 2,4-dichloro- MFCD00275605

密度	1.4±0.1 g/cm3
沸点	336.6±27.0 °C at 760 mmHg
熔点	89-93ºC
分子式	C₉H₈Cl₂O₂
分子量	219.065
闪点	157.4±23.7 °C
精确质量	217.990128
PSA	37.30000
LogP	3.04
外观性状	白色至棕色固体
蒸汽压	0.0±0.8 mmHg at 25°C
折射率	1.573
储存条件	室温，密封，干燥

Name:	3-(2 4-Dichlorophenyl)propanoic acid 97% Material Safety Data Sheet
Synonym:
CAS:	55144-92-8

Section 1 - Chemical Product MSDS Name:3-(2 4-Dichlorophenyl)propanoic acid 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
55144-92-8	3-(2,4-Dichlorophenyl)propanoic acid	97%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 55144-92-8: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: pink
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 89 - 91 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H8Cl2O2
Molecular Weight: 219.07

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 55144-92-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-(2,4-Dichlorophenyl)propanoic acid - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 55144-92-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 55144-92-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 55144-92-8 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

符号	GHS05, GHS07, GHS09
信号词	Danger
危害声明	H302-H315-H318-H335-H400
警示性声明	P261-P273-P280-P305 + P351 + P338
个人防护装备	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
危害码 (欧洲)	Xn:Harmful;N:Dangerousfortheenvironment;
风险声明 (欧洲)	R22;R37/38;R41;R50/53
安全声明 (欧洲)	S26-S36-S60-S61
危险品运输编码	UN 3077
WGK德国	3
海关编码	2916399090

上游产品 6
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海关编码	2916399090
中文概述	2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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