龙脑

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 安全信息
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品
  • 下游产品
  • 表征图谱

龙脑 基本信息

中文名称:
龙脑 
中文别名:
龙脑;
(1S,4R,6R)-1,7,7-三甲基二环[2.2.1]庚-6-醇;
DL-2-冰片 
英文名称:
Borneol
英文别名:
DL-2-Bornanol;
endo-borneol;
DL-BORNEOL;
(1S,4R,6R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-6-ol;
rac-isoborneol;
1,7,7-TRIMETHYLNORBORNAN-2-OL;
(+-)-borneol;
endo-2-borneol;
BORNEOL,(L) 
CAS No.:
6627-72-1
分 子 式:
C10H18O
分 子 量:
154.25
精确分子量:
154.13600
PSA:
20.23000
InChI:
The Key: DTGKSKDOIYIVQL-NRPADANISA-N
风险术语:
 Xn:Harmful;
分子结构式:
SDS:
查看

龙脑 制备方法及用途

制备方法

我国GB2760—2007规定为允许使用的食用香料。主要用于配制薄荷、白柠檬和果仁等型香精。美国年耗用量约150kg。驱肠虫,解热,解除平滑肌痉挛,祛痰。在香料工业中通常用于药草樟脑的香型,以及薰衣草、古龙和松针等香型香精中。

用途简介

龙脑 物化性质

密度:
0.992 g/cm3
熔点:
201-210ºC
沸点:
212ºC at 760 mmHg

龙脑 安全信息

海关代码:
2906199090
危险类别码:
R22
危险标志:
Xn:Harmful;

龙脑 MSDS

Name: DL-Borneol Tech. 85% Remainder Isoborneol Material Safety Data Sheet
Synonym: None known
CAS: 6627-72-1
Section 1 - Chemical Product   MSDS Name:DL-Borneol Tech. 85% Remainder Isoborneol Material Safety Data Sheet
Synonym:None known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
6627-72-1 DL-Borneol 85.0 unlisted
Hazard Symbols: XN
Risk Phrases: 22

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation. May cause lacrimation (tearing), blurred vision, and photophobia. May cause chemical conjunctivitis and corneal damage.
Skin:
May cause skin irritation and possible burns.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May cause nausea, vomiting, abdominal pain, and increased salivation.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Olfactory fatigue may occur. Can produce delayed pulmonary edema.
Chronic:
No information found.

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. Wash clothing before reuse.
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. 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. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:

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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Dust can be an explosion hazard when exposed to heat or flame. Flammable solid. May burn rapidly with flare burning effect. May re-ignite after fire is extinguished.
Extinguishing Media:
Use agent most appropriate to extinguish fire. For large fires, use water spray, fog or regular foam. Contact professional fire-fighters immediately. For small fires, use dry chemical, carbon dioxide, sand, earth, water spray or regular foam. Cool containers with flooding quantities of water until well after fire is out.

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. Clean up spills immediately, observing precautions in the Protective Equipment section. Scoop up with a nonsparking tool, then place into a suitable container for disposal. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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 general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 6627-72-1: Personal Protective Equipment 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 respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Crystals
Color: white
Odor: camphor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 212 deg C
Freezing/Melting Point: 206 - 208 deg C
Autoignition Temperature: Not applicable.
Flash Point: 65 deg C ( 149.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density:
Molecular Formula: C10H18O
Molecular Weight: 154.25

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, ignition sources, dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 6627-72-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
DL-Borneol - 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
Shipping Name: BORNEOL
Hazard Class: 4.1
UN Number: 1312
Packing Group: III
IMO
Shipping Name: BORNEOL
Hazard Class: 4.1
UN Number: 1312
Packing Group: III
RID/ADR
Shipping Name: BORNEOL
Hazard Class: 4.1
UN Number: 1312
Packing group: III

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 6627-72-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 6627-72-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 6627-72-1 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

龙脑 海关数据

中国海关编码:2906199090

概述:
2906199090. 其他环烷醇,环烯醇及环萜烯醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2906199090. cyclanic, cyclenic or cyclotherpenic alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

龙脑 分子结构与计算化学数据

分子结构数据

1、  摩尔折射率:45.85

2、  摩尔体积(cm3/mol):155.3

3、  等张比容(90.2K):381.2

4、  表面张力(dyne/cm):36.2

5、  极化率(10-24cm3):18.17

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