Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Propanediol,2-(1,1-dimethylethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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2819-05-8

2819-05-8 structure

2819-05-8 structure

Name: 1,3-Propanediol,2-(1,1-dimethylethyl)-
Chemical Name: 2-tert-butylpropane-1,3-diol
CAS Number: 2819-05-8
Molecular Formula: C₇H₁₆O₂
Molecular Weight: 132.20100
Create Date: 2018-09-20 17:07:43
Modify Date: 2025-08-25 18:23:31

Name	2-tert-butylpropane-1,3-diol
Synonyms	2-tert-Butylpropane-1,3-diol 1,3-Propanediol,2-tert-butyl 2-tert-Butyl-1,3-propanediol 2-(1,1-dimethylethyl)propane-1,3-diol 2-tert-butyl-propane-1,3-diol 2-t-butylpropane-1,3-diol MFCD01075745 2-tert-butylpropan-1,3-diol

Density	0.947g/cm3
Boiling Point	100-102ºC 2mm
Melting Point	54-56ºC
Molecular Formula	C₇H₁₆O₂
Molecular Weight	132.20100
Flash Point	94ºC
Exact Mass	132.11500
PSA	40.46000
LogP	0.63330
Vapour Pressure	0.0329mmHg at 25°C
Index of Refraction	1.449

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY3540020

CHEMICAL NAME :: 1,3-Propanediol, 2-tert-butyl-

CAS REGISTRY NUMBER :: 2819-05-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H16-O2

MOLECULAR WEIGHT :: 132.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >280 mg/kg

TOXIC EFFECTS :: Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic)

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 12,462,1969

Safety Phrases	S22-S24/25
HS Code	2905399090

HS Code	2905399090
Summary	2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

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