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Rosin

Rosin structure

CAS No:
8050-09-7
Chemical Name:
Rosin
Synonyms:
Rosin;Disproportionated rosin;Yellow resin;Rosin WW;Hongkong Rosin WW;Gum rosin;Pine resin;Naval stores,rosin;Resins,rosin;Colophony;EM 3;Bandis G 100;Resins,pine;Highrosin;Pine,rosin;KE 709;Shiragiku Rosin;Colophonium;BALS 3A;Inktac 103;Inktac 128;Inktac TX;SN-EX 7337;SN-Tack 750;RR-CHX;Pexite WG;WW Rosin;Optika;Gum Rosin WW;Recoldis A;D 101 (rosin);CG-WW;Gum Rosin CG-WW;Rondis FR-K 15;RX 0170;NeuSize 770;Haritac AQ 110;Chinese Rosin WW;Sylvatac 96;Haritac F 90;Neotall C;Colopearl E 5H;WW 550;D 101;EM 3 (rosin);Sylvatac 4100;Kenomic C 35;Deipurojin A 100;NeuSize 3;AR 06;Hariester DS 70;AR 06 (rosin);Unitol HYR;Pentrex 28;L 750;NES 405;NT 85;Sizepine NT 85;CC 167;Harsize L 850;Sizepine G;RF Size E 50A;Sizepine N 773;Kenomic A 35;Dynakoll SI 100;Ester Gum EK 1002;Portuguese WW;Stafor 50;Hariester G 7;Sizepine NT 87;SPNT 87;Gum Rosin M;Gum Rosin N;SPN 771;Composize 1718;NeuSize 730;NeuSize 745;NeuSize 650;Composize M 1718;AL 104;NT 83;AL 104 (rosin);Resarim B 300;RF Size 880L50;Pinecrystal KE 356;KE 610;KE 356;G 7;Dermulsene RA 405;HRS 50;HRS 50 (rosin);G 100F;Pinecrystal KR 614;Rikatac F 805;Sizepine 775;DC 35Y01;Hariester SK 90D55;YT 102AX;Deep Rosin A 100;SK 501;Resin 95;Shiragiku Rosin 1;KR 604;Gum Rosin X;Highrosin S;AL 1200;SPN 775;TMVS 2N;AL 1300;Wood rosin;Wood Rosin WG;CG-X;Bandis T 100H;NeuSize 737;Sizepine NT 76;Rosin substitutes;FR 1900;Highrosin B;Pinecrystal KM 5000;8050-10-0;8050-14-4;8052-47-9;37271-91-3;39390-87-9;68153-42-4;118817-23-5;1481684-92-7;2415627-68-6
Categories:
Cosmetic Ingredient > Film Forming

Description

solid with a slight odour of turpentine

DryPowder; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid|PALE-YELLOW-TO-AMBER FRAGMENTS OR POWDER WITH CHARACTERISTIC ODOUR.

Rosin Basic Attributes

Molecular Weight：

302.5 g/mol

Exact Mass：

302.224579

EC Number：

232-475-7

ICSC Number：

0358

NSC Number：

224316|224312|226139

DSSTox ID：

DTXSID20275874

HScode：

38061010

Characteristics

PSA：

37.30000

XLogP3：

5.20620

Appearance：

Powder/Solid

Density：

1.1 g/cm³

Melting Point：

100-150 °C

Boiling Point：

439.5±44.0 °C at 760 mmHg

Flash Point：

180°C

Refractive Index：

1.542

Water Solubility：

soluble in alcohol, benzene, ether.Insoluble in water;chloroform: 0.1 g/mL, clear, strongly yellow

Toxicity：

Oral-Rat LD50: 3.0 mg/kg; Oral-Mouse LD50: 2.2 mg/kg

Flammability characteristics：

Inflammable in case of fire, high temperature and oxidant

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

safety instructions：

24-37

RTECS Number：

VL0480000

Marks：

Storage features：

Treasury is ventilated, low temperature and dry; stored separately from oxidant

Explosive characteristics：

Explosive when mixed with air

Stability/Shelf Life：

Stable. Combustible. Incompatible with oxidizing agents.

Precautionary statement(s)：

P280

Hazard Statements：

H317

Fire Hazards：

Combustible.

GHS Classification：

|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 3055 companies from 14 notifications to the ECHA C&L Inventory.|H317: May cause an allergic skin reaction [Warning Sensitization, Skin]|Danger|P261, P264, P271, P272, P280, P285, P302+P352, P304+P312, P304+P340, P304+P341, P305+P351+P338, P312, P321, P333+P313, P337+P313, P342+P311, P363, and P501|H313: May be harmful in contact with skin [Acute toxicity, dermal]|P261, P264, P271, P272, P280, P285, P302+P352, P304+P312, P304+P340, P304+P341, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P342+P311, P363, and P501

Fire Fighting：

Use water spray, powder.

Spillage Disposal：

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.

Safe Storage：

Store in covered containers. Separated from strong oxidants.

Inhalation Risk：

A harmful concentration of airborne particles can be reached quickly when dispersed, especially if powdered or as fumes.

Effects of Long Term Exposure：

Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation may cause asthma.

Fire Prevention：

NO open flames.

Exposure Prevention：

PREVENT DISPERSION OF DUST! AVOID ALL CONTACT!

Inhalation Prevention：

Use local exhaust or breathing protection.

Skin Prevention：

Protective gloves. Protective clothing.

Eye Prevention：

Wear safety goggles.

Toxicity

Toxicity class：

highly toxic

Drug Information

First Aid：

Fresh air, rest. Refer for medical attention.

Remove contaminated clothes. Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Exposure Routes：

The substance can be absorbed into the body by inhalation of fume.

Symptoms：

Wheezing.

Rosin Use and Manufacturing

Methods of Manufacturing

It is refined by steam stripping after esterification of partially hydrogenated wood rosin and pentaerythritol.

Uses

Disproportionated rosin is a modified rosin whose main component is dehydroabietic acid. Stable performance, often made of potassium soap, used as emulsifier of synthetic rubber. It is also an important raw material for making adhesive dosage and chewing gum.

Adhesives and sealant chemicals

Adhesives and sealants

Production

500,000,000 - 750,000,000 lb

Manufacturing Info：

Adhesive manufacturing|Rosin: ACTIVE

Computed Properties

Molecular Weight:302.5
XLogP3:4.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:302.224580195
Monoisotopic Mass:302.224580195
Topological Polar Surface Area:37.3
Heavy Atom Count:22
Complexity:542
Undefined Atom Stereocenter Count:4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Oxalic acid

Drug Function and Efficacy

Dahuo Luo Pills have the effects of dilating blood vessels, resisting myocardial ischemia, and inhibiting thrombosis. While increasing cerebral blood flow, it does not significantly increase myocardial oxygen consumption. It is of great significance for hemiplegia caused by stroke, improving atherosclerosis, and anti-inflammation and analgesia.

This ingredient has been used in drugs with the following functions (note: it does not mean that the ingredient itself has the following health functions)

Related Drugs

Rheumatism cream
Ingredients	Raw aconite, raw kusnezoffii, cinnamon twig, angelica dahurica, calamus, raw pinellia, turmeric, bauhinia bark, radix scutellariae, atractylodes, bone-drying twig, raw arisaema, clove, rosin, borneol
Indication	Drug interactions may occur if used with other drugs. Please consult your doctor or pharmacist for details.
Specifications	Net weight 45g per piece
Manufacturer	Henan Huafeng Pharmaceutical Co., Ltd.

Dahuo Luo Wan
Ingredients	Agkistrodon acutus, black-tailed snake, Clematis chinensis, two-headed tip, ephedra, Guanzhong, licorice, Qianghuo, cinnamon, patchouli, lindera strychnifolia, coptis chinensis, Rehmannia glutinosa, rhubarb, costus root, agarwood, asarum, red peony root, myrrh (processed), clove, frankincense (processed), silkworm (fried), arisaema (processed), green peel, drynaria (scalded, dehaired), cardamom, benzoin, scutellaria, cyperus (vinegar-processed), Scrophularia ningpoensis, Atractylodes macrocephala (fried with bran), saposhnikovia divaricata, tortoise shell (vinegar-quenched), kudzu root, tiger bone (fried with oil), angelica, blood clotting, earthworm, rhinoceros horn, musk, rosin, bezoar, borneol, red ginseng, processed aconite, Gastrodia elata, scorpion, Polygonum multiflorum
Indication	Not yet clear
Specifications	Each pill weighs 3.5g

Dahuo Luo Wan
Ingredients	Agkistrodon acutus, black-tailed snake, Clematis chinensis, two-headed tip, ephedra, Guanzhong, licorice, Qianghuo, cinnamon, patchouli, lindera strychnifolia, coptis chinensis, Rehmannia glutinosa, rhubarb, costus root, agarwood, asarum, red peony root, myrrh (processed), clove, frankincense (processed), silkworm (fried), arisaema (processed), green peel, drynaria (scalded, dehaired), cardamom, benzoin, scutellaria, cyperus (vinegar-processed), Scrophularia ningpoensis, Atractylodes macrocephala (fried with bran), saposhnikovia divaricata, tortoise shell (vinegar-quenched), kudzu root, tiger bone (fried with oil), angelica, blood clotting, earthworm, rhinoceros horn, musk, rosin, bezoar, borneol, red ginseng, processed aconite, Gastrodia elata, scorpion, Polygonum multiflorum
Indication	Not yet clear
Specifications	Each pill weighs 3.5g
Manufacturer	Guangzhou Baiyunshan Chenliji Pharmaceutical Factory Co., Ltd.

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Registered Holders

Jiangxi Longnan Pharmaceutical Co., Ltd.

China
Inactive
Guangxi Jinxiu Songyuan Forest Products Co., Ltd.

China
Inactive
Yunnan Linyuan Spicery Co., Ltd.

China
Inactive

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