1,3-苯并二氧戊环-4-烷基甲醇

1,3-苯并二氧戊环-4-烷基甲醇 基本信息
CAS号 769-30-2 分子式 C8H8O3
分子量 152.14700 精确质量  152.04700
PSA  38.69000 LogP  0.90760

基本信息 展开↓

CAS号:
769-30-2
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分子式:
C8H8O3
分子量:
152.14700
中文名称:
1,3-苯并二氧戊环-4-烷基甲醇
英文名称:
Benzo[d][1,3]dioxol-4-ylmethanol
中文别名:
1,3-苯并二氧戊环-4-烷基甲醇;
1,3-苯并二恶茂-4-甲醇;
4-羟甲基胡椒环
英文别名:
Benzo[d][1,3]dioxol-4-ylmethanol;
1,3-BENZODIOXOL-4-YLMETHANOL
精确分子量/精确质量:
152.04700
极性分子表面积/PSA:
38.69000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
InChI=1/C8H8O3/c9-4-6-2-1-3-7-8(6)11-5-10-7/h1-3,9H,4-5H2

物化性质展开↓

密度:
1.329g/cm3
熔点:
39ºC
沸点:
124ºC
闪点:
127.9ºC
折射率:
1.594

安全信息展开↓

海关代码:
2932999099
安全说明:
24/25

合成路线查看所有的合成路线

  • 7797-83-3

    2,3-(亚甲二氧基)苯甲醛

  • ~92%

  • 769-30-2

    1,3-苯并二氧戊环-4-烷基甲醇

  • 880486-80-6

    1,3-Benzodioxole, 4-[[(trimethylsilyl)oxy]methyl]-

  • ~90%

  • 769-30-2

    1,3-苯并二氧戊环-4-烷基甲醇

  • 5768-39-8

    1,3-苯并二噁茂-4-甲酸

  • 769-30-2

    1,3-苯并二氧戊环-4-烷基甲醇

MSDS 展开↓

Name: 1 3-Benzodioxol-4-ylmethanol 97% Material Safety Data Sheet
Synonym:
CAS: 769-30-2
Section 1 - Chemical Product   MSDS Name:1 3-Benzodioxol-4-ylmethanol 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
769-30-2 1,3-Benzodioxol-4-ylmethanol 97% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause 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.
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 769-30-2: 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: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 124 - 125 deg C @0.5mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C8H8O3
Molecular Weight: 152

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, acid chlorides.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 769-30-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1,3-Benzodioxol-4-ylmethanol - 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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 769-30-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 769-30-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 769-30-2 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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