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Hydroxyethyl Cellulose(CAS No. 9004-62-0)

Hydroxyethyl Cellulose C2H6O2?x (cas 9004-62-0) Molecular Structure

9004-62-0 Structure

Identification and Related Records

【Name】
Hydroxyethyl Cellulose
【CAS Registry number】
9004-62-0
【Synonyms】
Fuji HEC-HP
Fuji HEC-AG 15
NATRO-SOL 250HR
NATROSOL 250MH
NATROSOL 250G
CELLOSIZE QP 30000
TYLOSE H SERIES
NATROSOL 180L
NATROSOL 300H
TYLOSE P-X
NATROSOL 250M
CELLOSIZE WP 4400
CELLOSIZE UT 40
NATROSOL 250H4R
Tylose H 20P
NATROSOL LR
TYLOSE MHB
NATROSOL 250HHP
HERCULES N 100
CELLOSIZE WP 300
TYLOSE P-Z SERIES
NATROSOL 250H
TYLOSE PS-X
Cellobond HEC 400
CELLOSIZE QP
CELLOSIZE QP 1500
NATRO-SOL 250
HYDROXYETHYL CELLULOSE ETHER
HESPAN
TYLOSE MHB-Y
NATROSOL 240JR
HYDROXYETHYL STARCH
CELLOSIZE WP
CELLOSIZE WP 300H
2-HYDROXYETHYL CELLULOSE ETHER
BL 15
CELLOSIZE QP 4400
CELLOSIZE QP3
TYLOSE MB
CELLULOSE HYDROXY-ETHYLATE
CELLOSIZE WPO 9H17
CELLOSIZE 4400H16
CELLULOSE HYDROXYETHYL ETHER
Hydroxyethyl Cellulose ()
Hydroxyl Ethyl Cellulose(HEC)
Hydroxyethyl Cellulose 100H (celocell 100h)
TYLOSE MH-XP
NATROSOL 250HX
Natrosol
Daicel EP 500
HEC-Unicel
HEC (Hydroxyethyl cellulose)
Cellosize
HEC-Al 5000
Fuji HEC-AL 15
HEC-Unicel QP 09L
also Cellulose,ethers,2-hydroxyethyl ether
Unicel QP 52000H
HEC-QP 4400
SP 250 (cellulose)
Hetastarch
Cellulose,ethers,2-hydroxyethyl ether
Glutofix 600
FL 52
Fuji HEC-AX 15F
Tylose H 300P
HEC-Unicel QP 300H
Tylose H 300
Daicel SP 550
Daicel SE 600
Unicel QP 15000
HEC-QP 100MH
HEC-QP 9H
OETs
Daicel EP 850
H. E. Cellulose
Cellobond 25T
Unicel QP 100MH
Tylose H 4000
polymer with oxirane

see
SE 850K
Tylomer H 20
Daicel SE 850K
Tylose H 30000YP
Unicel QP 4400
SP 407
Tylose H 100000
Daicel SP 200
Culminal HEC 5000PR
Tylopur H 300
Daicel SP 750
Sanhec
BL 15 (cellulose derivative)
Unicel QP 300H
Tylomer H 200
J 164
Tylose H 10
Tylose H 20
AH 15
Daicel SP 600
Daicel SE 900
HEC-Unicel QP 4400H
AX 15
Daicel SP 800
Fuji HEC-AW 15F
HEC-SE 850
HEC-A 5-25CF
Metolose 90SEW
AW 15 (polysaccharide)
Cellobond HEC 5000
HEC-QP 100M
Cellobond HEC 15A
Tylose H 15000YP2
Walocel HT 6.000PFV
2-Hydroxyethyl cellulose (Natrosol Type 250HRCS)
Fuji HEC-BL 20
Fuji HEC-SY 25F
Telhec
HEC-SP 200
HEC-AH 15
HEC-Unicel QP 30000H
polymer with cellulose

see
HEC 10A
Daicel SP 400
Admiral 3089FS
Fuji HEC-A 5000F
HEC-SP 400
Hydroxyethyl Methyl Cellulose(HEMC)
HYDROXYETHYL CELLULOSE (HEC)
Hydroxyethyl Starch(CAS No:9004-62-0)
Hydroxy Ethyl Cellulose
“Natrosol” [Aqualon]
HEC
2-HYDROXYETHYL CELLULOSE
NATROSOL 150L
TYLOSE MHB-YP
HYDROXYETHYL ETHER CELLULOSE
NATROSOL 250L
CELLOSIZE WP 400H
TYLOSE P
CELLULOSE, 2-HYDROXYETHYL ETHER
TYLOSE MH-K
NATROSOL 250HHR
【Molecular Formula】
C2H6O2?x (Products with the same molecular formula)
【Molecular Weight】
232.11756
【Inchi】
InChI=1S/C9H13NO.BrH/c1-7(10)6-8-2-4-9(11)5-3-8;/h2-5,7,11H,6,10H2,1H3;1H
【InChIKey】
RZCJLMTXBMNRAD-UHFFFAOYSA-N
【Canonical SMILES】
CC(CC1=CC=C(C=C1)O)N.Br

Chemical and Physical Properties

【Appearance】
light yellow powder
【Density】
0.75 g/mL at 25 °C(lit.)
【Melting Point】
288-290 °C (dec.)
【Water】
H2 O: ≤5 wt. % at 20 °C
【Solubilities】
H2 O: ≤5 wt. % at 20 °C
【Stability】
Stable. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides
【HS Code】
39123980
【Storage temp】
Keep tightly closed in a cool place in a tightly closed container.
【Computed Properties】
Molecular Weight:232.11756 [g/mol]
Molecular Formula:C9H14BrNO
H-Bond Donor:2
H-Bond Acceptor:2
Rotatable Bond Count:2
Tautomer Count:2
Exact Mass:231.025877
MonoIsotopic Mass:231.025877
Topological Polar Surface Area:46.2
Heavy Atom Count:12
Formal Charge:0
Complexity:108
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:1
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:2

Safety and Handling

【Hazard Codes】
T
【Risk Statements】
R23/24/25
【Safety Statements 】
26-36-45-24/25-22
【Safety】

Experimental reproductive effects. Human systemic effects: change in plasma or blood volume, intracranial pressure increase, somnolence. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes:?ToxicT
Risk Statements: 23/24/25-36/37/38?
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-45-24/25-22?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S24/25:Avoid contact with skin and eyes.?
S22:Do not breathe dust.
WGK Germany: 3
RTECS: FJ5958000
F: 3
HS Code: 39123980

【Specification】

The First Aid Measures of? Hydroxyethyl Cellulose (CAS NO.9004-62-0):
Eye Contact:
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at
least 15 minutes. Cold water may be used. Get medical attention.
Skin Contact:
In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove contaminated clothing and shoes. Cold water may be used.Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
Serious Skin Contact:
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion:
Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband.

【Report】

Reported in EPA TSCA Inventory.

Use and Manufacturing

【Usage】

Cryoprotective agent for erythrocytes.

Biomedical Effects and Toxicity

【Pharmacological Action】
- Agents that dilate the pupil. They may be either sympathomimetics or parasympatholytics.
- Drugs that mimic the effects of stimulating postganglionic adrenergic sympathetic nerves. Included here are drugs that directly stimulate adrenergic receptors and drugs that act indirectly by provoking the release of adrenergic transmitters.

Supplier Location

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